Checker Patrol - Metalion in the Park. Their First Demo Tape Released in 1986. This was a Side Project with members from ASSASSIN & MAYHEM (Euronymous, Necrobutcher). Recorded as a Rehearsal Session, Raw & Dirty Thrash Metal. Front Cover made by Maniac (Mayhem). Interesting & Essential Stuff for Collectors!! Highly Recommended!! Rare & Hard to Find Item!!!