Related Information for Aggression 1) AGGRESSION thrash-metal band from Barcelona since 2005. AGGRESSION was formed in spring of ’85 (under the moniker Asylum) by Sasquatch and Burn. The band was introduced to Johnny Hart (Metal K.O. Prods.), who saw potential in the 5 metalheads and agreed to manage the band. The first move he made was changing the band’s name to Aggression (wich pissed off Sasquatch at the time, he wanted to rename it Antichrist) and pushed.. read more