Pink Matter by Frank Ocean

A play on the term “gray matter,” the substance that makes up the brain, “Pink Matter” is a meditation on the female anatomy, desire, and fantasy. The song features OutKast member André 3000, who also plays guitar on the track. The song almost featured Big Boi grabbing a verse, but after discussion Big Boi and André decided they couldn’t do an OutKast reunion on somebody else’s record. .