The Beatles are so omnipresent that it’s easy to take them for granted. I answered a question on r/musictheory about that weird chord in the chorus of “Strawberry Fields Forever” and it made me remember that the song exists, that it’s super cool, and that it would be an interesting topic both for my music …
Category Archives: Music Theory
Althea
Here’s a Grateful Dead song that I loved as a teenager. As with many things I loved as a teenager, I did not know why this spoke to me. Now I do, so I get to share that knowledge with you.
My year in writing
I wrote a lot of stuff this year! First, let’s talk about the big projects that I started in previous years but finished in 2022. The biggest one was my doctoral dissertation. Read the story of it here. Now I’m in the gradual process of adapting it into a more accessible format, probably a book …
Just intonation harmonicas
A commenter on the last post informed me of a remarkable fact: for most of the twentieth century, Hohner harmonicas were tuned in just intonation, not twelve-tone equal temperament. This is surprising! Just about every fixed-pitch instrument in the Western world is tuned in 12-TET unless it’s highly specialized or esoteric. The most detailed information …
Check out this excellent blue note
I got a question from a Twitter friend: Oh @ethanhein, a blues tonality Q for you: On Muddy Waters’s “Double Trouble,” on the LP Sings Big Bill, James Cotton opens his harp solo w/a note so ripe it almost derails the record —yet somehow it works. My Q: what makes that note so bracing? Link: …
I Want To Hold Your Hand
My kids are deep into the Beatles right now, and unlike me, they like the early stuff as much as the late stuff. So I find myself listening repeatedly to “I Want To Hold Your Hand” for the first time in basically forever. As with so many Beatles songs, the silly lyrics are sitting on …
I Heard It Through The Grapevine
My first exposure to Marvin Gaye’s recording of “I Heard It Through the Grapevine” was on the Big Chill soundtrack, which my baby boomer parents kept in heavy rotation. Here’s a live version. Nobody wore a glittery tux like Marvin Gaye.
Dorian mode
Dorian mode is such a cool scale. It evokes medieval chant and the blues. Its characteristic minor sixth chord is almost a diminished chord. And it’s unique among the diatonic modes for being symmetrical, meaning that it uses the same sequence of intervals going up and down. When you write Dorian on the chromatic circle, …
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 …