Every major key has a relative minor key. Think of it as an evil twin sibling. Relative minors are very widely used but not so widely understood. In particular, there’s a lot of confusion around the fact that major keys and their relative minors share the same key signatures and (mostly) the same pitches. But …
Tag Archives: circle of fifths
The saddest chord progression ever
See also the happiest chord progression ever. The short-lived Russian composer Vasily Kalinnikov is best known (to the extent he’s known at all) for this piece of music: If you listen to this piece at 6:16, there’s a particularly beautiful and tragic chord progression. It’s in the key of E-flat, but I transposed it into C …
What is the relationship between music and math?
Music is richly mathematical, and an understanding of one subject can be a great help in understanding the other. Geometry and angles My masters thesis is devoted in part to a method for teaching math concepts using a drum machine organized on a radial grid. Placing rhythms on a circle gives a good multisensory window …
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Secondary dominants
When I was a kid, I’d listen to music and wonder, why is this chord progression so much more satisfying than that one? Now I know the answer: secondary dominants, chords that temporarily change the key in a logical-sounding way. If you want to take your songwriting in a more sophisticated direction, you definitely want …
The major scale and the circle of fifths
I studied music theory for a good long time before it dawned on me that you can read the major scale right off the circle of fifths. Here’s the C major scale on the circle. The white notes are the ones in the scale and the black ones are the ones outside the scale. The …