RPM Fest is a heavy music and culture campout held in Massachusetts. Participants: Abominog Adamantis All Hell Anthropophagous Belushi Speed Ball Bonginator Bongzilla Castle Rat Conforza Deceased Extinction A.D. Glacier Goblet Goblin Hovel Heavy Necker Iron Flame Jasta Kontusion Leather Lung Luxury Funeral Maidenhead Misery Index Mother Iron Horse Murder Sword Necracant Ninth Realm Nixil Persekutor Prong Rig Time Scalpel Sea Smothered Sun Street Trash Sun Seeker Sundrifter Temple of the Fuzz Witch The Rupert Selection Thy Will Be Done Tower Voices In Vain Witching More Info below.