Identifying pentatonic scales

It’s pentatonic scales week in aural skills class. This would seem to be the easiest thing on the syllabus, but I discovered while doing listening exercises with the students that even these simple scales have their subtleties.

Major Pentatonic

You can understand the C major pentatonic scale to be the C major scale without scale degrees four and seven. These are the ones that create all the tension and dissonance, and without them, the major pentatonic sounds uncomplicatedly sunny and cheerful. (Or does it? More on that in a minute.) Click the image to play the scale in the aQWERTYon.

You can easily explore the G-flat major pentatonic scale: it’s the black keys on the piano. Guitarists will find that G major pentatonic is particularly easy to play. (Too bad they can’t so easily play it with the pianists.)

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Lil’ Darlin’

I finally got around to watching Tár. Early in the movie, Lydia helps her wife Sharon through a panic attack by dancing with her to one of my favorite jazz recordings, Neal Hefti’s tune”Lil’ Darlin'” as recorded by Count Basie. Lydia says, “Let’s bring this down to sixty beats per minute.” Sharon corrects her: “Sixty-four.”

That is incredibly slow! Neal Hefti intended the tune to be played at more of a medium swing tempo, but Basie was right to play it as a ballad. A guy on this trumpet forum thread describes it as “grown folks tempo.” A less skilled jazz ensemble would find it hard to resist the urge to speed up, but the Basie band actually slows down slightly over the course of the performance. That is incredible control.

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Blues harmony primer

For a more detailed and scholarly version of this guide with a bibliography, see my Blues Tonality treatise.

How do chords and scales work in the blues? Is there a “blues scale”, and if so, what notes does it include? What are blue notes? Why does it sound good to play minor melody notes over major chords? To answer these questions, I combine my experiences of listening to and playing the music, talking to practitioners, and reading academic sources.

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Bach’s Lute Suite in G minor

I don’t get a lot of music-related correspondence on LinkedIn, so I was surprised when a stranger wrote me a very nice message there about my deep dive into the Bach Chaconne. He mentioned that he was learning the prelude to the Lute Suite in G Minor, BWV 995, and that he liked Göran Söllscher’s recording of it. He pointed out that the piece shares some DNA with the Chaconne. That made me want to learn it too.

Regardless of what this album cover art might suggest, Göran Söllscher is playing the guitar. If you want to hear the piece played on an actual lute, I recommend Stephen Stubbs‘ recording. Stubbs is using Baroque tuning, which is quite a bit lower than the standard tuning reference pitch we use today.

Here’s Thomas Dunford playing the suite on an archlute. He’s too free with his time for my taste, but it’s cool to see what he’s doing.

I like non-guitar fretted instruments, and over the years I have learned to play the mandolin, mandola, banjo, and ukulele. So I naturally got curious about learning the lute. However, I got discouraged quickly, because there are uncountably many configurations of lute strings tuned in uncountably many different ways. It seems like you would either have to pick one at random and commit to it, or be able to adapt to whatever instrument setup you happen to encounter. So I’ll stick to playing Bach on the guitar for now.

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Elizabeth Cotten’s fingerstyle ragtime

Dust-to-digital posted this lovely performance of “Washington Blues” by Elizabeth Cotten. It reminded me that she is the greatest and that I should write more about her.

If you are a guitarist, you might notice that there is something strange about her technique. She was left-handed, but rather than stringing a guitar in reverse the way lefties usually do, she just played a standard-strung guitar upside down. She had to learn her own idiosyncratic chord shapes, and she played them by alternating bass with her fingers and playing melody notes with her thumb. This must have required some dedication! But none of it is as important as her sound and her material.

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How guitarists learn music theory

This is me, rehearsing an Allman Brothers song with my stepbrother Kenny for my stepdad’s funeral last summer.

If you are a music theory teacher interested in reaching guitarists, here’s some background on my own music learning that might be illuminating. My journey is a pretty typical one for a rock guitarist, except for the part where I went to music school afterwards.

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Waiting For Benny

The Genius of the Electric Guitar is an aptly-named compilation of studio recordings that Charlie Christian made with Benny Goodman between 1939 and 1941. The album includes a couple of informal studio jams recorded while Goodman’s band was waiting for their leader to show up. Both jams have self-explanatory titles: “Blues in B” and “Waiting For Benny.” The latter one is where the real magic happens.

After a minute and a half of jamming in the key of A, Charlie Christian suddenly cues the band into a tune. Its key is ambiguous at first, but once the piano comes in, it quickly reveals itself to be F. I had always known this tune simply as “Waiting For Benny,” as do many other jazz fans. However, Benny Goodman later recorded it under the title “A Smo-o-o-oth One.” Apparently this recording was made at the same session as “Waiting For Benny”, though the documentation is unclear. Continue reading

Kind Hearted Woman Blues

So far, I have resisted writing about Robert Johnson on this blog. I love Robert Johnson, but it feels so corny to be yet another a white dude rhapsodizing about him. However, Robert Johnson is so sublimely great that he leaves me no choice.

Robert Johnson’s life is famously not well documented, and his fans have filled the vacuum with endless mythologizing. I find it distasteful to read about him selling his soul to the devil to get good at guitar. It’s patronizing. Doesn’t it seem more likely that he got so good by just practicing a lot? Rather than engaging with all of that nonsense, I would prefer to focus on his music. Here’s the first song Robert Johnson ever recorded.

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Oye Como Va

Santana’s recording of “Oye Como Va” is one of the most outrageous grooves I’ve ever heard. David Welna describes it as “a Cuban cha-cha composed by a Puerto Rican New Yorker and performed by a Mexican immigrant and his San Francisco rock band.” It’s red-hot from its opening seconds. As the organ starts the montuno, someone in the band says “Brrrrrr, sabor”, meaning flavor, and that is definitely the word.

The song is a cover of a 1950s cha-cha-chá by Tito Puente.

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Green Onions

Is this the coolest music that has ever been recorded? I don’t mean cool in the sense of fashionable (though it is) or appealing (though it is), I mean it in the sense of laconic confidence in its bad self.

Booker T and the MGs recorded the tune without a title, and then when the record started to blow up, they had to name it in a hurry. They were considering calling it “Onions” or “Funky Onions” to honor its intense stank, but they were worried that might be off-putting, so they opted for a milder vegetable. Guitarist Steve Cropper tells the story of the recording here; he’s so Southern it hurts!

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