Roy Mayorga，1995-1997: Drums, Percussion and Programming for Avant-Garde Metal Band, Thorn. 1996: Remixed Sepultura's "Chaos B.C." for the Mortal Kombat: More Kombat soundtrack. 1997: Played drums on Metal Band Crisis' album, The Hollowing. July 4, 1997: Joins Max Cavalera's new Metal Band, Soulfly.