Watch Aphex Twin’s first music video in almost two decades

Aphex Twin’s song known as “Formula” contains multiple spectrograms encoded in the music, Aphex Twin is known for using his face everywhere and even hides his face in a spectrogram of the song (skip to 5:28 for face) this song was made in 1999

Aphex Twin - Selected Ambient Works 85-92

Aphex Twin's first concert livestream includes online-only visuals