They came up with their name from the Philip K Dick novel, A Scanner Darkly, where a hallucinogenic drug was in use called Substance-D. Located in Frankfurt, DE. Members: Arne Stevens, Alexander Lange Discography: 1996 Sirius B Kontakt 1997 Intersolar 1997 The Essential Trance Mixes 2001 Tripped Experiences 2003 Electric Opium 2007 Beyond E www.substanz-t.de Read more on Last.fm