His solo work is by turns romantic and dark, campy and seedy. It often deals with subject matter like transvestitess, hustlers, drug addicts and toreadors.
Marc is a homosexual, but he doesn't want to be described as a homosexual artist, as he feels that that would imply that his work is only of interest to other homosexuals.
Some of his biggest hits are Tainted Love (with Soft Cell) and Something's Gotten Hold of my Heart. He has duetted with Nico, Nina Hagen, Gene Pitney and Jimmy Somerville.
Discography (albums, incomplete)