guitar) December's Fire - Vae Victis (1996) (vocals) Damnation - Coronation (1997) (bass guitar) Hefeystos - Psycho Cafe (1998) (vocals) Hangover - Terrorbeer (2002) (vocals) Vader - Revelations (2002) (vocals) Mess Age - Self-Convicted (2002) (vocals) Corruption - Orgasmusica (2003) (vocals) Sweet Noise - Revolta (2003) (vocals) Frontside - Teoria Konspiracji