Who played and sang
On these albums
The Best of Procol HarumProcol Harum · 1972
Classics, Volume 17Procol Harum · 1987
Homburg and Other Hats: Procol Harum’s BestProcol Harum · 1995
Greatest HitsProcol Harum · 1996
Procol Harum: Greatest HitsProcol Harum · 1996
A & B: The SinglesProcol Harum · 2002
Secrets of the Hive: The Best of Procol HarumProcol Harum · 2008
Source: MusicBrainz recording 924a1667-c500-4067-b4b8-e41abeeac3b6 (CC0).