Blues harmony primer

For a more detailed and scholarly version of this guide with a bibliography, see my Blues Tonality treatise. See also this post on blues melodies. 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 …

Mixolydian mode

If you flatten the seventh note of the major scale, you get Mixolydian mode. It’s like a bluesier version of major. Mixolydian is a medieval mode that fell out of favor with “art” music composers during the Baroque era. However, it stayed alive and well in various European folk traditions before having an explosion in …

Tennessee Jed

The Grateful Dead always had a folkie/Americana aspect, but in the early 1970s they leaned hard into country music, and it suited them. I found this song to be pretty cringe as a teenaged Deadhead in New York City, but it grew on me. The tune is named for a 1940s radio Western, which sounds …

Led Zeppelin and the folkloric integrity of the blues

There is a fascinating moment in “When The Levee Breaks” by Led Zeppelin where Robert Plant plays a very flat ninth on the harmonica. I love this note, because there is so much music theory and history encoded within it. Listen at 0:41. Before we can get into the details of this note and what …

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 …

Betty Davis and the blues sus4

I heard this Betty Davis song while I was doing a shift at the Park Slope Food Coop and the guitar riff grabbed my ears. In this post, I explain why, and what the riff can tell us about blues harmony. First of all: is this music blues? You might argue that it’s a funk …

Take Me To The River

See the complete Talking Heads series The only cover that Talking Heads ever recorded was a tune co-written by Al Green and his guitarist Teenie Hodges. Like all Al Green classics, this was produced by the great Willie Mitchell. Teenie’s brothers Charles and Leroy play organ and bass respectively, the drums are by Howard Grimes, …

Lonely Woman

I have always had a hard time with Ornette Coleman, but I love “Lonely Woman”, because it manages to be both extremely weird and extremely catchy. Notice that at 2:09 during Ornette’s solo, someone goes “Woo!” Rightly so.

Living for the City

This Stevie Wonder classic is an iconic blues-based groove combined with some very non-blues-based harmony. Stevie sang all the parts and played all the instruments, including the sumptuous analog synth sounds designed with Malcolm Cecil and Robert Margouleff. Stevie’s brother Calvin Hardaway is the main character in the spoken interlude. Ira Tucker Jr of the …

Seventh chords in just intonation vs 12-TET

I enjoy listening to Jacob Collier explain his music more than I enjoy the music itself. His arrangement of “Moon River” is mostly exhausting. However, Miles Comiskey pointed me to an interesting moment in this explainer video at the 1:04:22 mark where Jacob talks about how Kontakt enables you to change your instrument tuning on …