"YourFavoriteMartian" (YFM), which features animated music videos. The songs are performed by a virtual band of four fictional cartoon characters: PuffPuff Humbert (vocals, voiced by Johnson), DeeJay (turntables), Axel Chains (drums), and Benatar (vocals, guitar/keytar/bass/piano, voiced by Jesse Cale). Johnson writes lyrics, raps, sings, composes beats, and sometimes collaborates with other musicians to produce the songs.