Drum Notation Key Koloss Demiurge Preview  4.99  Destroy Erase Improve Future Breed Machine Preview  4.99  Nothing Stengah Preview  2.99  Rational Gaze Preview  2.99  Organic Shadows Preview  2.99  Obzen Bleed Preview  3.99  Pravus Preview  5.99  Pineal Gland Optics Preview  5.99  Chaosphere New Millenium Cyanide Christ Preview  2.99