Tag: resonator guitar

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On Bottleneck Blues and Selecting a Proper Slide for Resonator Guitar Play…

Introduction

The Second of the Four Great Records

When I was an undergraduate at the University of North Carolina in the early 1970’s, the Rolling Stones were in the midst of putting together an unparalleled run of four extraordinary record albums, including Beggar’s Banquet, Let It Bleed, Sticky Fingers and Exile on Mainstreet. This was not your everyday British Invasion band, but something new and powerfully different. Yes, it was the Rolling Stones, still largely blues influenced, but now exhibiting a richer, deeper, more expansive and more expressive music.

To my ear, there was something distinctly different about their guitar sounds too… at the time, I was unsure what it was exactly, but eventually realized it was the liberal use of bottleneck slide guitar. A sound so expressive to my sensibilities. Below you can see one of the Stones’ hard rockers from Exile on Mainstreet played live in 1972 in Texas. I saw the same show in Charlotte, NC that year. Note the characteristic rhythm riff driving the tune played by Keith Richards with the Mick Taylor’s bottleneck slide adding important textures over the top!

Besides adding sonic textures, the slide can be used to add important emotional context to a tune, which is even more appealing to me. Note, below for example, another video from the 1972 Texas concerts. This one of the Stones covering Robert Johnson’s classic Love in Vain from their album Let it Bleed. Mick Taylor’s slide work pulls at the heart. Suffice it to say I became enamored by the tones of bottleneck slide guitar listening to the Stones in my youth.

If you take the time to watch the above two videos closely, you will note that Mick Taylor plays two different kinds of slides to get two different tonalities, one metal in the All Down the Line, and a glass one in Love in Vain. Note too, that he plays with his slide like I do on his little finger, with the slide located above the middle knuckle of that finger. I will return to those observations later.

Where Did Slide Playing Come From?

Muddy Waters with slide on his little finger

This post is not a music history lesson, but I’ve read a lot about the blues. If my memory serves me well, the bottleneck slide playing that influenced early 20th century U.S. blues players originated among Hawaiian Islands Slack Key musicians and eventually migrated to the North American continent. Slack Keys are alternate tunings such as Open D and Open G, which are most common for bottleneck blues guitar play. What’s nice about open tunings is that the guitar is set up to play a rich chord with a strum across the open strings. In addition to popularizing Slack Key tunings, it’s also believed that Hawaiians introduced the use of a metal bar for sliding across the strings to smear (glissando) the notes and to create a wavering vibrato. It’s said that W.C. Handy, the man who first documented blues music was dozing at a railway station in the Delta region of Tutwiler, Mississippi. when he was awakened by an elderly African American man playing a haunting blues tune with smeared notes throughout. The old guitarist was using a pocket knife to create the glissandos. This apocryphal story might be the first recognition of bottleneck blues playing in the South.

My First Run with a Bottleneck Slide

My first slide…

I was taking finger-style country blues lessons some years ago in Cedar Falls, Iowa and had just purchased my first electric guitar, a fancy-pants Gretsch Falcon. About that same time, I ran into this bewhiskered old codger at the guitar shop where I studied. He was not capable of driving so his family would drop him off for lessons and later pick him up. I got to know him a bit, and at some point he told me he was learning to play bottleneck slide. I thought to myself, since I have this awesome electric guitar now, why not do the same and subsequently discussed it with my teacher. Shortly thereafter we went out on the shop floor and selected a glass slide off the rack and then I spent a few weeks futzing around with a slide on my guitar.

After a spell, I decided that slide playing was not a rabbit hole I wished to go down. I was just not adept enough at guitar playing yet, and the slide itself was an ill-fitting affair, being too large for me, thus difficult to control. Despite my initial lack of success at slide playing, I did conclude that I was most comfortable playing with a slide on my little finger, with the slide located above the middle knuckle. The middle knuckle location allowed me to properly position the slide on the fretboard without a lot of stress on my wrist, since I could simply bend my finger. Of course the Mo-Jo Slide would not work in the manner I wished as it swam all over my finger and the strings. I still have it and it makes a wonderful knick-knack on my music table.

Another Run with the Bottleneck Slide

National NRP Black Rust

Some months later with little to no intention of playing bottleneck slide again any time soon, I purchased a National Resonator (NRP Black Rust) from Reverb to play finger-style blues. This was based on my brief experience noodling around with a wooden Fender resonator in my local shop. The two guitars could not be any more different from each other. Whereas the Fender was set up to play finger-style with low action, the National had very high action, and I was distraught when I quickly ascertained that it would be next to impossible to play straight finger-style. It did not occur to me have have the guitar set up for finger-style.

Considering the substantial investment I made in the National, I decided then and there to return to bottleneck slide, since that was how it was set-up to be played. I was now committed to making a more serious run at mastering (take this term with a grain of salt) the slide.

Dunlop Ceramic Joe Perry Slide

Of course, the first order of business was to find a slide that would work for me and that ended up being an iterative process that still continues to this day. I needed to find a slide size and substance (i.e. material) that would meet my needs when playing my National. Since I like to play the slide on my little finger and above the middle knuckle, I needed a relatively small slide. So I went back to the store rack and searched for a smallish slide that would fit to my little finger above the knuckle. In this case I purchased a Dunlop Joe Perry ceramic slide, which was 50 mm in length. It’s worth a digression now to consider slide substances.

What Are the Most Common Slide Substances?

While there are lots of exceptions to the rule, slides are available in three common substances:

  1. Glass – lots of different types of glass tubes can be used for slides. Even though I was interested in playing a glass slide, I could not find one that would properly fit me… more about that later. Glass is the warmer sounding of slide materials with good sustain.
  2. Metal – lots of different metals are used, including but not limited to steel, nickel coated brass, titanium and solid brass. The metals give a harsher, biting sound, with somewhat diminished sustain and is favored by some hardcore country blues players.
  3. Ceramic – a non-metallic mineral that is said to fall somewhere in between metal and glass in its sonic properties. As indicated above, my Joe Perry slide is ceramic.
  4. Other – Taylor Guitars produces an ebony slide. It is a creative use of raw materials. I own one, but because of its somewhat muted sonic properties I hardly every use it. Their are other contraptions out there too that are claimed to take the place of original tubular slide designs. I have not tried any of them as of this writing.

Choosing a slide material is a very personal choice based on taste, your ear, and the type of tonality you are seeking. There is plenty of discussion about tonality of slide substances available on YouTube. There is no consensus on right or wrong choices. For example, despite my antipathy with the ebony slide, a quick survey of YouTube will yield a number of players who like it.

Getting a Slide to Fit Properly

Moleskin packed slide

I want a slide to fit my little finger snugly and I have yet to find one “off the rack” that does so. My method for customizing the fit is to pack the inside circumference of the slide with moleskin, a product typically used by hikers to prevent hotspots from turning into full blown blisters. The surface side of the the moleskin is a soft plush fabric and the back side is pressure sensitive adhesive. It requires patience and a good pair of forceps to get the moleskin properly positioned. If the slide is reasonabley close to fit, the moleskin will snug it up to my finger as you can see in the image on the left.

I’ve heard of other players who pack their slides with the fuzzy portion of velcro (too harsh) or with adhesive backed foam (durable?), but moleskin seems to me to be the best of the choices.

I Try A Variety of Slides and Resonators

Over the past few years my bottleneck playing has progressed nicely. My repertoire has grown in both Open D and Open G tunes. People love bottleneck playing. I’ve played frequently at Open Mic Nights to audience approval and have bought and sold several National resonators over the recent past. I currently play a National Reso-Lectric and an M1 Tricone. It is certainly possible to play bottleneck on electric and acoustic guitars as well; however, I myself prefer to play on a resonator. Nevertheless, I do play a nice Muddy Waters tune (Long Distance Call) on my Collings I-35 electric while in standard tuning and it is a lot of fun. Along the way I’ve worked with a variety of slides too:

  • I was not that big a fan of the Joe Perry ceramic slide. It was too bulky and did not sound that good to my ear. Slide wall thickness and mass affects weight, tonality and comfort/accuracy while playing, so that element of slide design is an important consideration. As Ben Powell says, “mass equals tone.” Because of the wide variety of slide design choices, I found myself constantly shopping around. To that end, during my wanderings around the internet, I discovered Ben Powell’s fascinating Tone Dome slide. Below you can see Ben discussing his innovative slide design:

As Ben illuminates, the Tone Dome is designed for the little finger and to fit above the middle knuckle. There’s a cut out to enable easy finger bending too. At the time I purchased one, what was available was a nickel-plated brass version and I played it for a long, long time. The Tone Dome was relatively light and easy to manipulate on the fretboard. The tonality was a typical metallic bite with reasonable sustain. My only quibble was the slide did not cover the full width of my fretboard, which was problematic for full chord slides. Ben is such as accomplished slide player, he does not seem bothered by the shortness of the slide, but I was. To reduce this problem but not eliminate it completely I positioned the slide reversed from the way Powell intended it to be. In addition, I added a bit of moleskin within the slide to adjust the fit.

Tone Done with Cut Out (Left) and Tone Dome Positioned Backwards (Right) to Enhance Coverage Across the Fretboard
Ceramic Star Singer Slide
  • Even playing the Tone Dome reversed on my guitar, I became frustrated with it’s lack of fretboard width coverage for certain full chord tunes like Spoonful and went back out into the marketplace. To that end, I found a web-based seller of elegantly designed ceramic slides out of the UK (Star Singer) that looked more useable than the Dunlop Joe Perry version I had tried earlier. I purchased a 57 mm length version as can be seen on the right. I liked the Star Singer just fine and for tunes that required full fretboard width coverage I used it. Nevertheless, my workhouse slide remained the nickel-plated brass Tone Dome because I preferred its tonality more than every other slide I’d used to date. Finally, the Star Singer is a bit fragile and I tend to be a bit clumsy sometimes and after a drop or two, it has a micro crack on one side, so I have to be intentional when positioning it on my finger. For that reason, I rarely use the Star Singer anymore and just tough out the full width chords with the Tone Dome by faking it!
  • While noodling around the National Reso-phonic website, I stumbled across the fact that they now sell Ben Powell Tone Domes. Besides a stainless steel version, they also offer a beefy solid brass one too, which I immediately acquired. The increased mass of the new solid brass slide gave it a more present, warmer and rounder tonality such that it completely displaced my original Tone Dome, which is now retired.
Solid Brass Tone Dome (left); Stainless Steel (right)

To the left you can see both of the Ben Powell Tone Domes that are offered by National Reso-Phonic on their website. I really like the solid brass version and have used it with success for several years now. As with my other slides, I’ve inserted some moleskin to tighten the fit around my little finger. I’ve used this slide on all my resonators, and my Collings electric guitar with nice effect and tonality. My only quibble is that on cold, low humidity winter days, the brass slide creates a static crackle when I play it on my National Reso-Lectric!

  • I was pretty enamored by my solid brass Tone Dome for a long time and used it at Open Mic Nights and during my lessons at the guitar shop. Sometimes during lessons, my teacher would demonstrate a point he was making about phrasing or slide technique on his own electric guitar and he would use a simple clear glass slide on his ring finger. His enviable tone always amazed me. The notes rang like a bell and sustained far longer than I was achieving with my resonator and brass slide combination. When I commented on his tone, he would strongly suggest I revisit using a glass slide. If it was good enough for Duane Allman, it should be good enough for me. My usual response was that I could never find a glass slide that would fit my little finger properly and then we’d drop the subject.

Then one day, scrolling through my Facebook feed, I noticed Blues/Americana aficionado and online teacher Tom Feldmann extolling the virtues of Diamond Bottleneck’s glass slides. Sometime thereafter I explored their website and discovered that a host of luminaries like Mike Dowling and Mark Knopfler also used Diamond Bottlenecks. Good enough for them… good enough for me, so I decided that I would purchase one! I then began a back and forth correspondence with head/lead consultant Ian McWee of Diamond Bottlenecks, which took place over several days. Ian was a combination of cordial, patient and very responsive.

If you peruse the Diamond Bottleneck’s website, you will see that they offer glass slides in a wide variety. From sawn of necks of actual former bottles, to hand blown soda ash or leaded crystal and more. Using old school, British, precision, hand skilled craftsmenship rooted in the birthplace of the Industrial Revolution, Ian and his team manufacture their slides onsite in a small factory. Below you can see a brief video of Ian fashioning a glass slide.

Ultimate Diamond Bottlenecks

I decided to order a slide from their Ultimate collection, which is comprised of leaded crystal. The lead crystal process produces a high density glass with unusual visual clarity. Theoretically, the higher density glass should enhance tone and and sonic sustain. Ian sent me images of the leaded crystal glass that he had in his inventory, which can affect what you can order at any given time. As I understand it, the slides are cut from long glass tubes and then finished to customer specification. In the end, I determined that ordering three slides would be the most economical route, since there would then be no shipping fee with an order that size. All three slides were to come in around 50 mm length, with inner diameters close to the size of my little finger. Two were open ended with copper and ruby red colors and wall thicknesses of 6 & 8mm, and the other was a double-walled affair with a dome. We thought this variety would allow me to find a slide “sweet-spot.”

It took a while for the package to arrive from the UK, mostly because the USPS quarantined the shipment in Chicago for over a week! I was told it was some kind of new safety protocol causing the delay. The slides were well packaged arriving in their own individual velveteen bags in pristine condition. Both my wife and I were delighted with how beautiful the glass was!

I post below a sound sampler of the three new glass slides from Diamond Bottlenecks and for reference, I’ve also included a sample of my National (Ben Powell) Solid Brass Tone Dome. You’ll note that I am playing a 2021 National Reso-phonic M1 Tricone. The tune is the first verse of Blind Willie McTell’s Wake Up Mama. The samples are ordered as follows:

  1. Diamond Bottleneck Ultimate – 50mm (Plus) Double walled with dome; Dark Blue Colored
  2. Diamond Bottleneck Ultimate – 50mm Open Ended 8mm thick Wall; Ruby Red Colored
  3. Diamond Bottleneck Ultimate – 50mm Open Ended 6mm thick Wall; Copper Colored
  4. National Reso-phonic/Ben Powell Solid Brass Tone Dome

Truth is I like all four of the slides sampled; however, I am really fascinated by the glass slide tones. Both my wife and I noticed right away the bell-like chimes and longer sustain of the new Diamond Bottlenecks. I think the most “present” tone comes from the large domed slide, which is not surprising as it is the most massive of the bunch, which is also a problem as the slide is really heavy and causes me some reluctance to play it. I did apply some moleskin to the interior of the glass dome so it stays well put on my finger… but it’s weight could be a deterrent to my using it very often!

I am very happy with both of the open-ended glass slides, though if pressed I would probably choose the thicker walled ruby red slide because its tone is just a bit thicker than the copper colored slide. Both open-ended slides are easily playable though they do not fit snugly to my little finger. As a result, I am concerned with dropping and breaking the slides, but am also reluctant to apply moleskin to the interior of these translucent slides adversely affecting their appearance… still weighing this decision as I write.

Thanks for tuning in… leave a comment if you wish…

Post Script:

I added a thin band of moleskin to the lower opening of the Ruby Red slide and it now locks onto my finger much more effectively. Hopefully this will minimize the potential for dropping off my finger! This small band of moleskin has not adversely affected the beauty of the slide, nor has it affected it’s lovely tone.

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Climbing out of the rabbit hole… I compare my National Resonator set-up with a traditional wooden biscuit vs. the new Revolution Biscuit…

Last week I posted a blog entry in which I compared video recordings of me playing my National Reso-rocket WB with the new Revolution Biscuit/Bridge, with and without the addition of a wooden gasket that sits between the biscuit and the resonator cone. The posting can be found here…

As I usually do, I shared my blog posting on my Facebook page, as well as a few other FB guitar enthusiast pages, including one dedicated to National Guitars users/fans. Sharing on Facebook gets my entries better exposure… in fact, people from all over the world have checked in to what I have to say and I am grateful for the time people take to read my articles and to comment on them.

My previous two articles about the Revolution biscuit received quite a bit of attention, but none more so than the most recent one. In fact there was quite a bit of consternation and dissatisfaction about how the guitar sounded with the Revolution biscuit, either with or without the wooden gasket. Someone suggested that the guitar strings may to too light… in fact, they’re quite heavy. There was even a bit of mysticism, one commenter suggesting that the installation of a Revolution Biscuit in a friend’s guitar removed its ghost, thus diminishing its sound quality. Another implied that perhaps my playing was at fault, which may be true, but I think the dominant variable was the Revolution Biscuit itself.

Reso-rocket WB, cone and biscuit removed…

I decided then that it might be useful to explore more closely a before and after comparison of the traditional wooden biscuit versus the Revolution biscuit. I had not done this before. The only other comparison that I am aware of that is publicly available is the one created by Steve James in his workshop, which you can find in this posting. It was hard for me to tell much difference between set-ups in James’s posting.

So, to respond to the sound critics I decided to do my own A/B comparison on the same exact guitar. I recorded myself playing first with the Revolution Biscuit (with wooden gasket deployed), then I disemboweled the guitar and reinstalled the original wooden biscuit and recorded the same tune again. The transition of one to the other was made easier because each biscuit was equipped with its own cone. If you’re interested in my recording technique you can find that information here. I recorded myself playing Muddy Waters’ tune I Feel Like Going Home, which I learned from Tom Feldmann’s excellent Guitar Workshop DVD. The guitar is tuned to Open G and I am using a heavy, solid brass Tone Dome slide.

Well… here are the two recordings:

First, the recording with the Revolution Biscuit installed:

Second, the recording with the tradition wooden biscuit re-installed on the guitar:

After completing the recordings and editing them a bit on my MacBook Pro with iMovie, I did some intense comparisons… I listened, comparing section by section of the tune, on my MacBook speakers, then through some nice Grado headphones, and finally piped it through my very nice Marantz/Paradigm sound system using Apple AirPlay. I also had my wife Annette and my Iowa-all-time-best-friend Grant listen to the recordings too and share their impressions with me.

In sum, everyone, including me liked the traditional wooden biscuit sound far more than the Revolution biscuit. The sonic and tonal differences were quite obvious. I am not particularly articulate when it comes down to discussing guitar tones, but I will try. The traditional wooden biscuit tones were more present, more naturally acoustic sounding, perhaps more resonator twangy sounding. The Revolution biscuit tones sounded more truncated, lacking tonal subtleties, and were flatter and more compressed sounding, with the compression increasing as the strings got heavier.

I’ve decided to climb out of the Revolution Biscuit rabbit hole and leave the wooden biscuit installed on my WB for the time being…

In conclusion:

  1. I was persuaded to try the Revolution Biscuit because it would allow me to improve my set-up in terms of playing action. My strings were a bit too high for comfortable finger-style playing. One of the key selling points of the Revolution Biscuit is the easy raising and lowering of the saddle using set screws to adjust the guitar’s action. Plus it was cool looking… I like the high-tech machined aluminum appearance of the new biscuit… To state the obvious, how a guitar looks is very important, but not near as important as it sounds…

  2. I did not expect a noticeable or negative tonal difference when replacing the wood biscuit, based largely on Steve James’s recording, but detected some immediate difference. Not doing an A/B comparison initially, I was not sure how much difference there really was and at that point I was too lazy to switch back and forth… it was a lot of somewhat stressful work setting up the Revolution biscuit the first time…

  3. Later, I accepted Steve James’s offer to try out the wooden gasket that sits between the Revolution Bridge and the cone mostly because I wanted to see if it would alter the tonal qualities in a positive way. There was some change in tone (positive I think) which I reported on earlier.

  4. In response to “sound critics” on Facebook, I finally did an A/B comparison of the two biscuits and as I perceive the results, the wooden biscuit is more natural sounding.

  5. Caveat: in another lifetime, I was a statistician (having minored in the subject) during my doctoral studies. My conclusions about the Revolution Biscuit are probably best applied for the National Reso-rocket WB… this was not an extensive factorial analysis… there may be other important variables at play such as saddle-type (i.e. wood) and guitar type (i.e. metal vs wood body or size) that may interact and cause noticeably different results!

Please let me know what you think…

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National Guitar’s New Bridge Installed…

Flipboard Online Magazine Logo

I believe it was on Flipboard, the online, choose your own content magazine, that I first learned that National Guitar Company had redesigned it’s bridge and biscuit, which they referred to as the Revolution Biscuit-Bridge. Having owned 3 National Resonators and still possessing two of them, I was naturally interested in the innovation, but decided at first glance that it looked a bit too complicated to install and it was expensive… still, I remained interested and would occasionally look for a review… when I queried one of the National Guitar Facebook groups about the new bridge all I heard was crickets… So, I pretty much forgot about the subject…

Mike Dowling on Zoom…

Earlier in the Summer of 2020, I had the great, good fortune of spending several Zoom sessions with recording artist and highly accomplished performer, Mike Dowling. Being prevented from doing his usual summer festival and workshop gigs because of the COVID pandemic, he was recruiting guitar enthusiasts to study with him via Zoom from his home in Mexico. So, I spent several hours with him over the course of a month.

My favorite Mike Dowling recording…

If you’re not familiar with Mike Dowling he is a guitar virtuoso and I discovered him because of his particular artistry with National Resonator guitars. He’s made a couple of excellent educational DVD’s for Happy Traum’s Homespun Music Instruction enterprise. That’s how I found him as I was looking for some basics about how to play bottleneck guitar.

After working with his DVD’s, I was delighted to learn that Mike was performing at the Creek House venue in Minneapolis in May 2018 on a Friday Night and the other two days he would host a guitar workshop. Having never done a workshop before, I decided to attend! The concert was sublime and the workshop was great fun though I was in over my head, surrounded by guitarists far more accomplished then me.

Me and Mike Dowling at Creek House Workshop

To the right you can see a shot of me and Mike at the Creek House Workshop. You will also note I am holding, what was at the time, my recently acquired National Reso-Rocket WB (wood body). Mike is holding the metal version of the same guitar.

I involved myself with resonator guitars because of my interest in playing country blues. I tried out an inexpensive Fender resonator at my local guitar shop and really liked it; however, I thought it was a little under-built and decided to go with the gold standard and purchased a National NRP Steel resonator online through Reverb. I liked the NRP but thought a wood bodied guitar might be even more to my liking so I subsequently purchased the WB from Dream Guitars near Asheville, NC via Reverb. I remember sitting at a concert in the balcony of the Englert Theater with my wife in Iowa City, and covertly communicating via text with Dream Guitar’s owner Paul Heumiller. He made me a great offer and we closed the deal right there… I was stoked! The short Youtube segment below gives more detail about the WB and it’s developer Steve James:

Reso-Rocket WB with Hot Plate

On the left, you can see that my WB has two knurled knobs for tone and volume control when the guitar is plugged into an amp. The sound pickup is a single coil design located between the guitar’s bridge and finger board. This whole arrangement is referred to as a Hot Plate and was actually designed by Mike Dowling. In fact, Mike sold me mine. In addition to performing and teaching, Mike also is an agent for National Guitars. You might be interested to know that Mike also worked with National Guitars to resurrect the deeper wooden bodied El Trovador model.

All this brings me to the fact that during our time on Zoom, Mike brought up the new Revolution Biscuit-Bridge, which he had installed on two of his resonators. He enthused about the flexibility of the bridge, particularly that it could be raised or lowered with set screws while the standard one could not. As he described it, he would lower the bridge when playing finger-style and raise it when he planned to play bottleneck. I became interested because the action was very high on my WB and it made playing anything other than bottleneck-style difficult, which was not really a monumental problem because I had plenty of other guitars that would serve for finger-style, but I was intrigued anyway.

Screen shot of Revolution Biscuit from National Guitar website…

Mike also mentioned that the new biscuit was machined aluminum, thus appearing shiny and metallic, which was very different from the black painted wood of traditional National biscuit/bridge combinations. I inferred from his discussion that traditionalists might be put off by the shiny metallic appearance of the new bridge. He informed me that National was considering selling painted black versions of the new bridge in the future and that I might want to wait. I was not particularly bothered by the shiny appearance of the new bridge and actually like it a lot.

Screen shot of National resonator cone…

About a week or so later I ordered a Revolution Biscuit bridge from Mike. He said he would be happy to consult with me during the installation, and strongly recommended that I purchase a new cone along with the bridge. The traditional biscuit is both screwed and glued into the cone and removing it leaves a dimple that can prevent the new bridge from seating properly unless the dimple is sculpted out, which is difficult given the fragility of the cone. Since I wanted to DIY this conversion, I purchased a new cone with the Revolution bridge to avoid sculpting the older cone.

Various Bridge saddle woods available from National Guitars… another website screenshot…

In addition to the newly machined biscuit, National now offers a choice of bridge saddle woods, including, maple, ebony, rosewood, walnut and holly. I was under the impression that I would receive the full set of saddle woods with my order, but only received the traditional maple one, which is just as well because it was a bit of a stressful effort to “fit” it out for the biscuit. I do remember Mike recommending the maple saddle wood and I like the way it eventually came out in both appearance and sound. Just today in a note to me, Mike wrote that in a “blind” sound test he cannot tell much difference in the various woods or between old and new biscuits. To him the real value of the Revolution Biscuit is the ease of string height adjustment.

So, the package arrived from National about a week or so later. Contained therein was the cone, the aluminum biscuit, a single maple bridge saddle, a length of synthetic sandpaper, and two small Allen wrenches… Why the sandpaper? Because the saddle wood must be shaved down to achieve the proper string to fretboard action…

Measuring string height bridge to biscuit…

For starters Mike had me measure the string height off of the original biscuit and from there he recommended that I shave one 1/8th of an inch off of the bottom of the new maple saddle. Below you can see an image sent to me from Mike Dowling illustrating how to mark the saddle wood for trimming. You will note that he angled his where-to- sand-to mark so that the saddle is slanted, which would allow for the treble string to be closer to the fret board than the bass string. He recommended, in the end, for the bass string to be 7/64 of an inch off of the twelfth fret and for the treble string 6/64 of an inch off of the twelfth fret for a good nominal setting. I had to do quite a bit of sanding in stages, fitting the saddle into the bridge and then measuring before the process was completed.

Before (left) and after (right) images of saddle wood as a result of trimming.
Reso-Rocket sound cavity exposed…

To the right you can see the Reso-Rocket with the original cone and bridge removed. To avoid having to restring the guitar, I controlled the strings on the neck with a capo and used electrical tape to hold the string balls within the tail piece. This way after setting the new cone and biscuit in place it was easy to refasten the tailpiece and tune the guitar back up.

As I said earlier, I went through several stages of sanding the saddle, placing it in the biscuit and mounting the biscuit on the cone. Then I would drop the cone into the guitar, replace the coverplate, remount the tailpiece, retune the guitar and then make my string measurements. The bridge guard was also removed and stayed off throughout the fitting process. During one iteration of fitting, I realized I had to make sure that there was more of a slant sanded into the base of the bridge. I think I did this three, maybe four times… it was a tedious process and not for anyone in a hurry.

Above you can see the two cones, side by side with the new one on the left. If you’re not familiar with resonator technology, the string vibration is intercepted by the bridge, then transferred down to the cone via the biscuit. The cone then amplifies the string vibration giving the characteristic resonator sound back outwards to the listener. The original biscuits were wood, so the transition to an aluminum biscuit makes some traditionalists uncomfortable. Some posters on FaceBook do not like the new biscuit, either on face value or after they’ve tried it out. There are others who have adopted the new approach.

To the left you can see a close-up of the new aluminum bridge and maple saddle mounted onto the cone. You will note that there are three holes set into the saddle that are located in between the carve-outs where the guitar strings traverse. The holes allow access to set screws that are located below in the biscuit itself. Adjusting the set screws can raise the height of the saddle and consequently the height of the strings off of the fret board.

The saddle fits very firmly in the biscuit. The biscuit is machined with a slight zig-zag shaped channel and the saddle is shaped to fit snuggly in the aforementioned channel so that there is only one way for the two to combine together. I really had to press firmly to get the saddle into the channel and the only way I could get the saddle back out was to raise it with the set screws and then pry it out with a small flat head screwdriver, being mindful that the Maple bridge was pretty delicate and kind of expensive.

I was not prepared to make a wood vs aluminum biscuit comparison after completion of the project; however, below you can see a quick A/B comparison made by Steve James:

I do have below a couple of short videos of my WB with the new Biscuit installed. Just below is a short clip of me playing Muddy Waters’ I Can’t Be Satisfied in Open G tuning, bottleneck style. I am using a brass Tone Dome slide purchased from National:

I Can’t Be Satisfied… McKinley Morganfield

I am also presenting a brief finger-style tune on the same guitar. Before I installed the new bridge, it was very difficult to play finger-style on this guitar because the action was so high. Here now I am able to do it, but I must admit because I followed Steve James advice on Youtube and installed a heavy set of Newtone Archtop strings, it was more difficult for me than it should have been… those strings are fine for bottleneck playing but a bit heavy for me to play finger-style… another lesson for me in the school of hard knocks and dirty socks! This is a Stef Grossman arrangement of the Rev. Gary Davis’s Cocaine Blues in standard tuning.

In sum, I am pleased with the biscuit conversion… I believe the saddle as currently located is in a sweet spot where I can play it bottleneck or finger-style without adjustment; however I think I will eventually migrate to the lighter string gauge I was using before following Steve James’s advice.

I like the sound of the guitar too; however, I just noticed during this writing that National Guitars is now recommending placing a wooden gasket between the aluminum biscuit and the cone which probably alters the sound somewhat… According to Mike Dowling, in correspondence while writing this blog, the gasket may be most important for people mounting the Revolution biscuit on an older cone… While the folks at National believe the tone may be mellowed out with the wooden gasket, that remains to be assessed… I may explore this wooden gasket further…

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A country blues classic…

Good Morning Little School Girl… I love this tune… it’s considered a blues standard and resides in the Blues Hall of Fame as of 1990… Sonny Boy Williamson is credited with having recorded it first in 1939, but as with many blues tunes, original authorship can be a bit foggy… Williamson’s tune is believed to be a reworking of Son Bonds’ Back and Side Blues… The melody of Bond’s tune and Williamson’s are very, very close…

Here’s Bonds’ original Back and Side Blues…

https://youtu.be/3QJYeNNJOt0

And here’s Williamson’s original 1939 Hall of Fame version of Good Morning Little School Girl…

Though backed up by a pair of guitars, Williamson’s version is dominated by his harmonica, for which is most well known… The first version I remember hearing was recorded by Muddy Waters and in this version, his guitar playing carries the tune:

What struck me besides Waters’ masterful guitar playing was the Rolling Stonesesque lecherous nature to the tune… Basically an adult male chasing after an underage girl reminiscent of Jagger and Richards’ Stray Cat Blues, which is equally nasty… Here is the opening stanza of Good Morning Little Schoolgirl:

Good morning little school girl
Good morning little school girl
Can I go home with
Can I go home with you?
Tell your mother and your father
I once was a schoolboy too

Wicked… nasty… not politically correct… but so bluesy… love it…

After hearing Muddy Waters’ version of the tune, I thought how fun it would be to learn it and I was delighted that Stef Grosman included the tab and lessons in his Bottleneck Blues Guitar DVD. Grossman based his arrangement on Fred McDowell’s interpretation of the tune. I really like McDowell’s version… his guitar playing is clean and penetrating and his slide vibrato is perfect…

I do not like to sing when I play… I am guitarist, so I tend to learn tunes that sound decent when played as an instrumental and Good Morning Little Schoolgirl fits the bill… I also tend to favor playing the tune a bit slower and “swamping” it up…

When I was shopping for my Reso-Lectric at Dave’s Guitars in LaCrosse, WI one of the store guys approached me and told me how much he likes my swampy play as compared to so many others who rip through slide pieces when trying out guitars in the store… He compared me to Ry Cooder’s Paris, Texas Soundtrack… I was a bit taken back because I am not in the same galactic dimension as Ry Cooder, but the compliment was encouraging…

Here’s my version:

There’ve been a bajillion cover recordings of this tune, like the poppy, somewhat inane version by the Yardbirds, or the long jam version by the Grateful Dead, or Taj Mahal’s own idiosyncratic take, which you can see below:

Finally in closing, I will remind all that country blues is the foundation upon which rock and roll music stands and these old tunes are often reinterpreted in a variety of way… here you can see the great Alvin Lee of Ten Years After ripping out a version of School Girl…

Thanks for dropping in!

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In Corona Isolation… Might as well learn a new bottleneck blues tune…

Butterfly shot on the banks of the Cape Fear River…

We have a longstanding tradition in my family to visit one of my grown daughters during Spring Break. In year’s past we’ve travelled either to Jacksonville, FL or Wilmington, NC for our brief escape from the typically raw, cold, dreary Iowa late Winter/early Spring.

Sadly, for us and many more fellow inhabitants of the U.S. travel plans were kiboshed because of the volatile circumstances revolving around the dreaded Covid19 Corona virus. Being of retired age, I’ve been repeatedly warned by the media and government that I’m flying in the danger zone, so I, along with my wife, college age son and Brittany dog are hunkered down in our home waiting for the Angel of Death to passover…

Here’s an interesting mini-documentary elaborating on key factors leading to the Angel of Death’s most recent origin…

In addition to packing for my cancelled Spring Break trip, I was also in preparation mode for my first official gig along with my pal Grant at our local coffee shop in Cedar Falls, IA, so rather than learning any new tunes, I was focused on refining those in my repertoire. I planned on playing a country blues bottleneck/fingerpicking guitar set and Grant plays his original folk/punk/Americana tunes. The gig was scheduled for April 3 and it does not take a lot of imagination to conclude that our national virus drama will not be over by then, and our show will be postponed until another time. Hopefully, Cup of Joe weathers the storm…

  • Cup of Joe exterior
  • Cup of Joe interior
  • Pre-Covid (PC), Grant and me (standing) hanging out at Bob’s Guitars

So, what to do? Take walks, read, cook, make tea, watch the tube, obsess over the stock market collapse and look on in dismay at the latest word on community spread of the virus… Learning a new tune might take my mind elsewhere to a more constructive space… So that’s what I decided to do…

National Reso-Lectric…

Because I so enjoy playing my new hybrid acoustic/electric National Reso-Lectric, which is tuned to Open D, I decided to learn another bottleneck tune on that particular guitar. I own an educational DVD with instruction and tablature available from Stef Grossman with tunes still unlearned in Open D, so I dug in and decided to study the last tune on his set list called Guitar Rag.

Stef Grossman Bottleneck DVD

Stef Grossman is an extraordinarily excellent teacher in video format and the included tablature’s are accessible and easy to follow, though the tab arrangement is a little idiosyncratic. Rather than placing the fretting instructions on the lines of the tab which is the usual format, they are in-between the lines… i.e., the spacing between the lines symbolizes the six guitar strings instead of the lines themselves. It takes a little getting used to and I like it now.

Typically, Grossman introduces a tune and gives some brief historical background, then he plays through it at speed, following that he breaks down the key elements to playing the piece and finally does a slow split screen playback showing both hands in motion.

Stef Grossman at work on my MacBook…

To the right you can see Stef Grossman at work on my MacBook. The pair of DVD’s that come with this instructional are packed with country blues to learn, as well as film and recorded examples of the tunes in their original form, pulled straight off the 78 rpm platters. One DVD focuses on Open G while the other on Open D bottleneck tunes.

Weaver and Martin…

Upon first pass, I did not listen too closely to Grossman’s introduction, but on second review I learned that Guitar Rag was a tune played/recorded originally by Sylvester Weaver in the early 1920’s, and written by Weaver with blues singer Sara Martin. Even more interesting, Guitar Rag was the first solo blues tune ever recorded! Consequently, this tune is exceptionally important in country blues history. Weaver was one of the first guitarists to accompany blues singers like Martin. Before then, larger bands backed the singers.

Below I include a link to Weaver’s recording of Guitar Rag. He first recorded this tune in 1923 and later re-recorded it in 1927, which sounded much better. Known also as The Man with the Talking Guitar, he spent most of his life in Louisville, KY. It’s written that he played slide-style with the guitar flat on his lap and used a knife as the slide. After recording about 50 tunes, he retired from music in 1929 and chauffeured a wealthy family for years afterwards. This is his 1927 version of Guitar Rag:

Not only was Guitar Rag an historically important tune, it was also popular and covered by other artists, including Bob Wills and his Texas Playboys playing it as Steel Guitar Rag. The YouTube recording I share below suggests that the Bob Wills’s pedal steel guitar player Leon McCauliffe claimed to have written the tune in 1936, which I hope is not true, but if it is, seems all wrong and exploitative… Steel Guitar Rag was immensely popular and introduced the archetypal pedal steel guitar to country music.

https://youtu.be/hxzxH6wIPCY
Guitar and associated amp with pedal board…

As I wrote earlier in this piece, my go-to guitar for this tune is my acoustic/electric hybrid National Reso-Lectric. I run it through a Black Faced Fender Princeton Reverb Amp, as well as an Octaver, Compressor, a bit of boost, Tremelo, Delay and Reverb. The pedals fatten the sound and enhance the natural sustain of the resonator cone. I use mostly, the P90 neck pick up, with a dash of the piezo that resides on the biscuit bridge to get a warmer tone.

Guitar Slides…

I own a variety of slides though I have never tried using a knife like they say Sylvester Weaver used. My favorite slide now is the solid brass one located second from the left. It gives me a nice, fat, warm tone that I am partial to. That particular slide I purchased from National and it is a Tone Dome design created originally by master slide guitar player Ben Powell.

I’ve been working on this piece just a few days; however, it is coming along enough to generate an excerpt recording of part of the tune, which I decided is necessary to end this blog entry properly. There are still some rough spots as I lack full familiarity with the piece. I’ve attached an image of the first page of Stef Grossman’s arrangement of Guitar Rag. If you’re interested in acquiring the DVD’s you can find them here at this link.

Grossman tablature…

Recording at home is a bit of a challenge when my wife and son are both sequestered here with me, but here is my latest version of this classic piece. For information about how I record, follow this link.

Final notes: Guitar Strap by El Dorado. Hat by Carlos Santana. If you can’t play like him, look like him… Sweatshirt logo: Tar Heel Bred, Tar Heel Dead…

Thanks for looking in… Subscribe to follow me in the upper right corner of the blog, and/or leave a note… thanks…

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And I didn’t know right from wrong…

To Study the background of and learn to play Rollin’ & Tumblin’ Blues…

Those who read this weblog know that a good deal of my retirement time is spent learning guitar. I play almost entirely from the country blues canon. I’ve written earlier about the allure of playing country blues. Historically those tunes were most frequently played on acoustic and resonator guitars, which I do; however, I also like to play them on electric guitars too!

By no means an expert on all things country blues, I am gradually getting up to speed and built a considerable library on the subject, though there are many of which I still need to read. I do know this… As with all forms of music, there are standards recognized by most people familiar with the genre and Rollin’ and Tumblin’ Blues (sometimes just Rollin’ and Tumblin’ or even Roll and Tumble Blues) is one of them… Like many blues tunes, Rollin’ and Tumblin’ has multiple interpretations, some of which I’ve gathered below.

For starters, most people are familiar with the Mtv series unplugged, and Eric Clapton’s segment was arguably one of the most famous… though British, Clapton built is career mining and then interpreting the blues, which was a distinctly American idiom. In fact, were it not for musicians like Eric Clapton, John Mayall and the Rolling Stones many of the blues classics we are familiar with may have in all likelihood passed by our notice!

Eric Clapton is important in Rollin’ and Tumblin’ lore because he played an incredibly rousing version of the tune during his Mtv Unplugged show, which millions of people witnessed and as a result its become one of the most recognizable interpretations… The irony is Clapton’s band and the director charged with filming the show were completely unprepared for Clapton breaking out in an unplanned, impromptu version of the tune! Nevertheless, he and the band quickly recovered and began filming; however, it is one of the reasons the song begins so abruptly on the recording… It can be seen just below:

According to what I’ve learned, Clapton was visibly delighted with his performance and shouted to the director afterwards, “did you get it?” While Clapton’s performance was a cultural milestone, I still think that famous bluesman Muddy Waters (McKinley Morganfield) recorded one of the definitive versions of Rollin’ and Tumblin’ and the one I like best of all! You can listen below:

The earliest recorded version (1927) of Rollin’ and Tumblin’ Blues was attributed to Hambone Willie Newbern, which can be played below. It is somewhat different from the Clapton and Water’s versions and is closer to version that I am learning from Stef Grossman’s DVD Bottleneck Blues Guitar. You’ll note too that Newbern’s version was titled somewhat differently as Roll and Tumble Blues…

https://youtu.be/gOtyJs5SoSE

As you might expect Rollin’ and Tumblin’ Blues is a sad, dark tune about a man who’s woman walked out on him… the original lyrics are listed below…

Roll And Tumble Blues — Hambone Willie Newbern

And I rolled and I tumbled and I cried the whole night long
And I rolled and I tumbled and I cried the whole night long
And I rolled this mornin’, mama, and I didn’t know right from wrong

Did you ever wake up and find your dough-roller gone?
Did you ever wake up and find your dough-roller gone?
And you wring your hands and you cry the whole day long

And I told my woman, Lord, ‘fore I left the town
And I told my woman just before I left the town
“Don’t you let nobody tear the barrelhouse down”

And I fold my arms, Lord, and I walked away
And I fold my arms and I slowly walked away
Says, “That’s all right, sweet mama, your trouble gonna come some day”

Other musicians have altered the lyrics or added to them… In fact, as is his wont Bob Dylan almost completely changed the lyrics with the exception of the opening line and claimed writing credit for the tune… below you can listen to a live version the GOAT’s version, which is great:

https://youtu.be/QSx6x9VXQn0

And then there was the King of Blues, Robert Johnson, who took the tune and changed the lyrics as well as the title to Traveling Riverside Blues:

https://youtu.be/XrExBI7PtLc

As I said earlier, the version I am working on was arranged by Stef Grossman on the DVD pictured on the left. It’s is a double disc collection with bottleneck slide tunes arranged in either Open D or Open G tunings.

I play slide tunes exclusively on my National Resonators, with an NRP Steel body tuned to Open G and a Wooden Reso-Rocket kept in Open D. Frankly, I would play more plain old fingerpicking tunes on my Nationals, but the string play is set so high off the fretboard, I stick to bottleneck tunes. The Nationals are real cheese graters.

I actually like the Open D tuning more as well as the wooden bodied resonator, so that combination gets most of my attention. In fact, I came within a whisker recently of selling my NRP.

I am very fond of Grossman’s arrangements, his teaching style and his accessible tablature, though his formatting of tab takes some getting used to. Typical tab coding uses a horizontal line to represent a string, while Grossman uses the space between the lines, which is a bit disorienting to those who first see it. While preparing this blog entry, I was delighted to find a fantastic live performance of Roll and Tumble Blues performed live by Stef Grossman along with the inestimable Keb Mo:

I’ve been working on Rollin’ and Tumblin’ Blues in Open D now for a few days, and as I write, I just completed a good practice on the piece. Earlier today I recorded myself and posted it below via Vimeo… it’s rough and the phrasing is just taking form so this is a work in progress… but that’s ok… music for me takes time and effort, and this recording will be an archived stepping stone along the way. You may also notice that this arrangement uses a different opening riff to establish the tune’s groove. Grossman decided to incorporate what he defined as the Fred McDowell/Furry Lewis riff approach to the tune, which gives it a bit of a different flavor, as opposed to the Hambone Newbern/Robert Johnson groove most commonly employed. You can click below to hear Furry Lewis’s version:

My latest version of Rollin’ and Tumblin’ Blues. I swamp it up a bit:

As I said earlier, country blues tunes were originally performed on acoustic instruments in solo form; however, when the technology became available the tunes were often adapted to electric guitars and played in accompaniment with a band. Here’s a great example of Rollin’ and Tumblin’ with electric guitar. Obviously, the above shown recording by Bob Dylan’s band was an electrified version, but R.L. Burnsides below captures better the early conversion of country blues to electric guitar with a band. It’s fantastic!

Rollin’ and Tumblin‘ was one of those country blues tunes that became a foundational rock and roll tune emerging in the 1960’s and early 1970’s. Below is a recording of Johnny Winter’s energetic and rocking version of the tune which is a classic:

The tune continues to live on… here’s a another rocking version of Rollin’ and Tumblin’ by the Lovell sisters, known more commonly as Larkin Poe… when you listen you can see Johnny Winter’s fingerprints all over the sister’s version!

Thanks for looking in… leave a comment or follow me… is anyone out there?

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Muddy Waters Style on Bottleneck Slide

Because of holiday travel it’s been a while since I posted on my blog… I actually have some longer blog ideas that I am percolating, but this morning I was inspired to write a relatively brief commentary about the artistry of Muddy Waters on bottleneck slide and how it influences my approach to playing.

National NRP B Resonator Guitar

The inspiration was a combination of me pulling out and practicing a Charlie Patton tune on my National NRP, a guitar that I’ve neglected for far too long, combined with stumbling across a Muddy Waters video I had posted on Facebook a year ago.

Before I go further, I must note that there are a many extraordinarily influential and skillful blues players that established the foundation for this marvelous genre; however, I personally do not believe there is anyone who matches, let alone, exceeds the importance of McKinley Morganfield, more commonly referred to as Muddy Waters (1913-1983).

Following you can see a great example of a Muddy Waters performance of the classic tune Honey Bee using bottleneck slide on an electric guitar and below the embed I will offer some observations about his style of play with a slide.

  • In the case of this video, Mr. Waters is playing an electric guitar. He owned an array of electrics and acoustics. In the case of this video I think he’s playing a Fender Telecaster, which he frequently favored. He can be seen playing slide on an array of acoustic and electric guitar in still images and videos; however, I cannot find any documentation that he played a resonator. I like to play slide on a National resonator because it’s set up to do so with high string action and it evokes the old classic Delta sound that I like.
  • Similar to Muddy Waters I like to keep the slide on my little finger because it frees up my other fingers up to fret the strings, which I find most natural. The ring finger is also a common place to wear a slide, but I never felt comfortable using it at that location. There are no hard fast rules where to place the slide. You can see people using a slide on the index finger too. Nevertheless, small and ring fingers are most common.
Left to right: nickel-coated brass, brass, long ceramic, short ceramic, long ebony wood
  • There are a variety of materials that can be used to slide across the strings of a guitar, examples from my collection can be seen in the above photograph. Commonly used slides can be metal, glass, ceramic, and even ebony wood, which Taylor Guitars recently brought onto the market. One of the earliest references to county blues slide playing indicated that the guitarist used a pocket knife as a slide. Accomplished slide player Duane Allman supposedly used a glass Coricidin pill bottle.
  • It appears in the Muddy Waters video that he’s using a short metal slide that resides above the middle knuckle of his little finger. The above knuckle location allows him to bend his small finger as much as 90 degrees to play the slide, which is exactly how I like to do it too. Other players cover the entire finger with the slide and must bend at the wrist to engage the slide, which I find very uncomfortable, so like Muddy I ride my slide above the middle knuckle of the little finger.
  • I like a metal slide too that is a bit on the small side so that it is not ungainly feeling when located above the middle knuckle of the small finger. The two “tone dome” metal slides shown above on the left are my favorites.
  • The occasional problem I find with the smallish slide is that some tunes call for a full across six string slide, which is pretty much impossible with a small slide, so on occasion when I play a six string slide tune like Charlie Patton’s Spoonful I will use the longer ceramic slide that I own. Sometimes I will use the longer wood slide but it creates a somewhat undesirable muted sound.
  • Finally, it is difficult for me to observe from the video how tightly Muddy Waters likes the fit of the slide on his small finger. Personally, I favor a relatively firm fit, so that if I hold my finger down toward the floor the slide will not drop off my finger from gravitational pull. Other players don’t seem to mind a loose fit, but not me. Because my fingers are relatively small, I must do some alteration to the interior of the slide to “tighten” it up, and as can be seen in the photograph above I like to line the interior of the slide with a nice “grippy” moleskin that adheres with pressure sensitive adhesive. A good pair of tweezers will help do the job.
I usually play the Tone Dome backwards to get more string to string coverage…