FM Einheit (Mufti) is an industrial and electronic musician and actor, primarily known for his percussion and compositional work with Einstürzende Neubauten, notably on the classic albums: "Kollaps", "Halber Mensch", "Haus Der Luege", "Tabula Rasa" and "Ende Neu". He played the lead role in the 1984 feature film Klaus Maeck's "Decoder". He has also collaborated with musicians such as: Diamanda Galás, Eraldo Bernocchi, Mona Mur, KMFDM, Goethes Erben and many more.