On April 21, 2020, Chelsea Peretti released an EP titled "Foam and Flotsam," a musical comedy concept album about coffee. She created the music in collaboration with Kool Kojak, and the songs feature guests Reggie Watts, Terry Crews, and Juliette Lewis. Comprising five songs, they contain such evocative lyrics as "How you gonna show up late but have a coffee in your hand?" and "Yeah, I wanna drink coffee with you, but I'm gonna need a soundproof bathroom". In tandem with the EP, Peretti also released two accompanying music videos: "Late", and "Oatmilk". Her music style is described as "whimsical yet depressive...you into a wall and then [sliding you up that wall and you into a new galaxy."