Joseph Trapanese (born August 7, 1984) is an American composer, conductor, arranger, and music producer. He works in the production of music for films, television, records, theater, concerts, and interactive media.
Two warring factions from the planet Cybertron, The heroic Autobots led by Optimus Prime and the evil Decepticons led by Megatron flee their dying homeworld and take refuge on planet Earth, where they assume vehicle modes to stay hidden from humans as their age-old conflict rages on.