Western people like two things in harmony: intervals derived from the natural overtone series, and the ability to play in multiple keys. Unfortunately, it’s not possible to do both of these things within the same tuning system. If you want to use just intonation intervals derived from harmonics, then they will not work in every …
Category Archives: Music Theory
The three diminished chords: blues, jazz and classical
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 …
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Defining key centers with rhythm
Let’s say you have two chords, G7 and C. According to Western classical theory, these two chords establish that you are in the key of C. The G7 is tense and unresolved, and it makes you yearn for the calm stability of C. Music theory resources are full of language about how dominant seventh chords …
Music Theory Songs
Ashanti Mills from my Patreon had a brilliant idea. He said, hey, you know how you combined interviews with Toni Blackman with hip-hop songs to explain hip-hop pedagogy? You should do that with music theory: have songs that explain their musical content to you. This is one of those ideas that seems obvious as soon …
Chords and modal interchange
One of the most powerful music theory concepts you can learn is how to make chords from scales. If you learn a few scales, then you get a whole bunch of chords for free. The specifics of all the chord names can be complicated and daunting. But the concept of constructing them is very simple. …
Spoonful
One of the most intense and arresting recordings I have ever heard is Howlin’ Wolf’s recording of “Spoonful” by Willie Dixon. This is on my list of classic songs with no chord changes, along with “Chain of Fools” by Aretha Franklin, “India” by John Coltrane, “I’m Bad Like Jesse James” by John Lee Hooker, “Papa Was …
No, Rolling Stone, D minor is not the saddest of all keys
We all love This Is Spin̈al Tap, but you’re not supposed to take it literally. Nevertheless, this very silly Rolling Stone article tries to prove Nigel right. The author is a doctoral student in quantitative methods. She should probably have asked a music theorist about this before publishing it, or really any musical person. I …
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Lightnin’ Hopkins – “My California”
I’m spending this month in California with my in-laws, and so naturally I went searching my iTunes for thematically appropriate songs. One of the results was this exquisite Lightnin’ Hopkins recording. Here’s my visualization using Ableton Live. I tuned the recording up a half step so that it’s in A rather than A-flat, which makes …
Starfish and Coffee
My kids love “Starfish and Coffee”, and rightly so. The version on Sign o’ the Times is fine and all, but for me, this is the canonical recording, both musically and visually: According to the Genius annotation, Cynthia Rose was a real person who Susannah Melvoin knew growing up. All the details are taken from …
Here is a web based music education tool that I wish existed
It is awesome that you can embed interactive Noteflight scores in a web page, like so: But for optimal music education results, I also want to be able to show that same example in MIDI piano roll view too. Imagine if the Noteflight embed included a pane that showed this: