By Tool
From “Lateralus

Listen up nerds, this song’s pretty cool. Have you ever heard of the Fibanocci sequence? You know: 1, 1, 2, 3, 5, 8, 13, 21, 34, et cetera? That’s what this song’s about. Or rather, what it is. The lyrics are sung with irregular breaks so that the syllables form the sequence. The song also makes a connection with the golden spiral, a geometric representation of the sequence.