ENERGY VAMPIRES was a US power metal band formed by former Slauter Xstroyes lead vocalist Jonathon Stewart in 1989. The music is a continuation of the Slauter Xstroyes sound and 2 songs from the Slauter days were re-recorded on their 1991 demo. Their release was originally released as a tape, limited 500 copies, back in the early 1990s. but was rereleased in 2008 by Shadow Kingdom Records. EnergyVampires.com.