1972.  - achtung!,arsenal,street justice,ich,no mercy,mephisto,no frequency,punishment,spineless,furak,malice,warlord,hate like this,mutation,zero,steamliner,scumbag

1977.  - nebula-h - h (single h),nebula-h - twilight zone,nebula-h / aiboforcen - inhibition,nebula-h / ivens, dirk - twilight zone,neikka rpm - here's your revolution,neikka rpm - bound with sympathy (raz..

2014.  - angel,retaliate,mind energy,hack,victims,autoerotica,no defect,seven sin vii,slider,sectorial,blank stare,shakalaka baby!,faith on fire,cryonica, ,retaliate (new mind mix),no defect (the gala..