Where was the band formed to which the singer of Carry On had previously belonged?
Carry On (Chris Cornell album): Carry On is the second solo studio album by American musician Chris Cornell. Carry On (Chris Cornell album):  This album is Cornell's second after "Euphoria Morning" in 1999, and his first since leaving his former band Audioslave. Audioslave: Audioslave was an American rock supergroup formed in Los Angeles in 2001.
Los Angeles