David Karapetyan is an accomplished composer for film, video games, and classical choir and orchestra. His composition style is diverse, capable of producing a jazzy score with ethnic instruments, a loop-based dance track, or a large dramatic score.

Video game work includes the tracks Dark Hour and Pereg. Works for classical choir and orchestra include Our Es Myer Im, Choral Music for Easter, and Malaise.

After a rewarding career as a musician, David moved to Berkeley, California to study mathematics, and continued his education in mathematics and music composition at Notre Dame. David currently resides in Berlin.