Zach Callison

We Are The Crystal Gems [Full Theme Song] (Full Theme Song; feat. Zach Callison, Estelle, Deedee Magno Hall, Michaela Dietz & Tom Scharpling)

Do It for Her

Other Friends (Radio Edit; feat. Sarah Stiles, Zach Callison, Deedee Magno Hall, Estelle & Michaela Dietz)

Escapism (feat. AJ Michalka, Zach Callison & Grace Rolek)

Peace and Love on the Planet Earth

interlude IV (Showtime)

No Matter What (feat. Zach Callison & Michaela Dietz)

Change (feat. Zach Callison)

Strong in the Real Way

Full Disclosure