Diminished seventh chords are strange creatures: a cliche for Dracula’s castle, but also a cornerstone of the blues. They are also difficult to understand. The good news is that in any given key, there are only three possible diminished seventh chords: the one whose root is the tonic of the key, the one whose root …
Continue reading “The three diminished chords: blues, jazz and classical”
I have mixed feelings about the Kronos Quartet arrangement of “Purple Haze” by Jimi Hendrix. On the one hand, it’s cool that they even attempted it. On the other hand, is the attempt successful? It’s great that they’re taking advantage of the violin’s pitch continuum to do all the blue notes and guitaristic bends and …
In preparation for making a bunch of new YouTube videos, I have been thinking about Anne Danielsen’s distinction between songs and grooves. It’s a useful scheme for thinking about pop, but it doesn’t cover everything in Western music. We need a third category for linear through-composed music. So here’s my proposal: all of the music …
A passacaglia is a Baroque dance that is a lot like the chaconne. One of Bach’s greatest hits is his Passacaglia and Fugue in C minor. Like the Chaconne, the Passacaglia is a long series of variations on a short, simple dance form. Also like the Chaconne, it’s pretty awesome. Bach got the first half …
As I struggle my way through the Bach Chaconne on guitar, I’m having to work around the fact that I am great at music theory but terrible at note reading. So before I could play the piece, I had to completely understand it and be able to feel it by ear. The only way I …
Continue reading “What if the Bach Chaconne was modal jazz?”
You can now read this post in Spanish on Deviolines I have been spending much of my free time during the pandemic learning how to play the Bach Chaconne on guitar, drawing heavily on Rodolfo Betancourt’s transcription. Here’s Christopher Parkening doing my favorite interpretation by a guitarist (I do not sound remotely like this): This …
Here it is, the most stupendous entry in The Art of Fugue. Its three themes are inversions of the ones in Contrapunctus VIII, meaning that they have the same rhythms and intervals but are upside down. Bach also added lots of subthemes and counterthemes. I used Ableton Live to visualize Angela Hewitt’s recording, drawing extensively …
In this post, I’m digging deeper into Bach’s The Art of Fugue with Contrapunctus VIII. It’s way more complex and intense than Contrapunctus I. I used Ableton Live to line up a MIDI file of the piece with Angela Hewitt’s recording, and then color-coded and annotated it to show the structure, the harmony, the subjects …
JS Bach’s last set of works, collectively titled The Art of Fugue, was published shortly after his death. It was not a big hit. Dense counterpoint was deeply unfashionable at that time, as Western European aristocratic tastes shifted toward singable melodies over block chords. The first published edition of The Art of Fugue only sold …
David Bruce made a delightful video about the role of repetition in Stravinsky’s The Rite of Spring. While this piece is hair-raisingly dissonant, it’s also remarkably popular (by classical music standards, anyway.) David explains this fact by showing how repetition makes the previously inexplicable seem more meaningful and less threatening. A crunchy chord might be …
