- Jim Diamond has had a long career as a singer. Recently he has pursued a solo career, after having hits with songs such as "I Won't Let You Down" (1983) and "I Should Have Known Better" (1984) when he was a member of the group PhD. His song "Hi Ho Silver" (1986), which was specially written as the title song for the TV series Boon (1986), reached number 5 in the UK charts.
- (1990) A member of the "Rock Against Repatriation" charity project.
- (1986) Sang vocals on the song "You Call This Victory" by Tony Banks (from the album "Soundtracks").