Efdemin aka Phillip Sollmann is a Berlin based DJ, producer and composer. He is known for his deep, psychedelic and idiosyncratic take on both house and techno.

He has released numerous albums and 12"'s on various labels under his Efdemin moniker and has a long-standing residency at Berghain. . Sollmann has remixed Depeche Mode, Moby, Area Negrot, Max Richter, DJ Koze, Tadeo or Orlando Voorn to name but a few.

On his own label naïf he has released music by Nina Kraviz, Jeroen Search and Alter Ego.

Outside of his career as a DJ, Phillip Sollmann is active in the fields of sound research, installation-based works and improvised music.