 Complete the following phrase:  The group would have many subsequent personnel changes, the first being Fisher, who produced A Salty Dog, departing the band soon after its release. The line-up for the first three albums was Brooker piano and lead vocals, Trower guitar and lead vocals, Fisher organ and lead vocals, Knights bass, Wilson drums, and Reid lyricist. Former Paramount Chris Copping joined on organ and bass in 1970. The group appeared at the 