Technical blog and project showcase by Ken Eldridge. Exploring music, data, and code.
Recent Posts
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Chord Cycles
Every chord loop that shows up in at least five of 5,323 songs, as a table you can filter by length, group by Roman numerals, and click to see on the chromatic circle.
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The Tightening
A desktop app that lays chords out on the circle of fifths and walks between them — shortest harmonic paths through eleven relationship types, with real-time MIDI chord detection.
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Circle of Fifths Explorer
An interactive force-directed graph for exploring the circle of fifths, diatonic chords, and why seventh chords are named what they are.