You can find all albums of Ph. D. on this page.

Ph. D. knows in genres Ambient, Breakbeat , Downtempo, Electronica, Garage, Eurodance, House, Euro House, Trance, Hip Hop/R&B, Jazz, Rock, Alternative Rock, Folk Rock, Indie Rock, Reggae, World Music, Latin, Disco, Pop, Pop Rock, Pop Rap, Synth Pop, Kids, Theatre/Soundtrack, Retro, Classical.

Or site contains 7 albums of Ph. D..