Trouble

Trouble is an American doom metal band from Chicago, Illinois, formed in 1978. They are often considered one of the pioneers of doom metal, and have been referred to as one of the genre's "big four" alongside Candlemass, Pentagram and Saint Vitus. The band created a distinct style, taking influences of the British heavy metal bands Black Sabbath and Judas Priest, and psychedelic rock of the 1960s.