Ratt's brash, melodic heavy metal made the Los Angeles quintet one of the most popular rock acts of the mid-'80s. The group had its origins in the '70s group Mickey Ratt, which had evolved into Ratt by 1983; at that time the band featured vocalist Stephen Pearcy, guitarist Robbin Crosby, guitarist Warren DeMartini, bassist Juan Croucier, and drummer Bobby Blotzer. The band released its self-titled first album independently in 1983, which led to a major label contract with Atlantic Records. Their first album under this deal, 1984's Out of the Cellar, was a major success, reachi...