This site is based on the first section from Steve Reich’s 1967 piece “Piano Phase”. Two pianists repeat the same twelve note sequence, but one gradually speeds up. Here, the musical patterns are visualized by drawing two lines, one following each pianist.
It’s fascinating to see something complex like Steve Reich’s work visualized. Doing it graphically and using only code is so mesmerizing, and although it’s only 12 notes repeated over and over, the phasing effect is intriguing. Check out the video below for a preview.