"Q U A D R I N O M E T R Y - THE SECRET OF THE WAVE LIES IN C R E A T I O N" is an instrumental track that plays in "Ocean Gem". It's the song that Greg played in his van, which was one of Rose's favorites, as well as one of Garnet's (and by extension Ruby and Sapphire's) least favorites, which causes her to jump out of the moving van.
This track is available at Aivi & Surasshu's SoundCloud stream.
A Word From The Composers
"We're making art, man."
- When Greg plays the song, Amethyst tries not to laugh and smirks, Pearl cringes, and Garnet jumps and rolls out of the van.
- The album reappears in "We Need to Talk" when Greg is sorting through his van.