Del Marquis

Del Marquis (born Derek Gruen, August 31, 1977) is a U.S. musician from New York City, known for his work as a guitarist and songwriter. He holds American citizenship and has been educated at the Edgemont Junior – Senior High School. Del Marquis is primarily associated with the alternative, disco, and pop music genres and is best known for his work with the band Scissor Sisters.

Working within the music industry, his main occupations are as a musician, guitarist, and songwriter.