Dan Deacon (born 1981) is a Baltimore, Maryland-based electronic music composer/performer. He attended the Conservatory of Music at Purchase College in Purchase, New York, where he played in many bands, including tuba for Langhorne Slim and guitar in the improvisational grindcore band Rated R. He completed his graduate studies in electro-acoustic and computer music composition. He studied under composer/conductor Joel Thome. Currently, he lives at Wham City in Baltimore, Maryland.