Scar Tissue emerged from California's electro-industrial scene in 1990. Their music has been described as "dark electro" and is generally characterized by dense layers of percussion, ambiance, and found sounds. Their live performances were notable for the use of live percussion (rare in the electronic industrial scene), and a DJ & Guitarist who played samples & noises live (including children's toys played through the guitar pickups). The band released three CDs on 21st Circuitry Records and appeared on numerous industrial music compilations throughout the 1990s. TMOTD was their 2nd album on 21st Circuitry, the title standing for "The Memory of the Devices" (a phrase from an Antonin Artaud writing). Albums: Separator (1996) TMOTD (1997) Rebuild (1998) Form/Alkaline (2003) Potential (2008) Obscurity (2010) Various tracks released online through 2017.