Who played and sang
On these albums
A Salty DogProcol Harum · 1969
The Best of Procol HarumProcol Harum · 1972
A Whiter Shade of Pale / A Salty DogProcol Harum · 1978
The CollectionProcol Harum · 1985
A Whiter Shade of PaleProcol Harum · 1986
Classics, Volume 17Procol Harum · 1987
The Best of Procol HarumProcol Harum · 1989
Greatest HitsProcol Harum · 1990
Classic Rock: Rock Renaissance IIIVarious Artists · 1990
Greatest Hits 105 Classic 70’sVarious Artists · 1991
70’s Best Of: De Woodstock au WalkmanVarious Artists · 1994
The Roots of Rock: Soft RockVarious Artists · 1995
Homburg and Other Hats: Procol Harum’s BestProcol Harum · 1995
Greatest HitsProcol Harum · 1996
The Best of Procol HarumProcol Harum · 1998
Romantic BalladsProcol Harum · 1999
Greatest HitsProcol Harum · 2000
Greatest Hits of the 60’sVarious Artists · 2000
A Whiter Shade of PaleProcol Harum · 2001
The Definitive CollectionProcol Harum · 2002
Classic Tracks & Rarities: An AnthologyProcol Harum · 2002
The First FourProcol Harum · 2003
The Best Prog Rock Album in the World… Ever!Various Artists · 2003
40 Jahre Beat‐ClubVarious Artists · 2005
Die ultimative Chart Show: Die erfolgreichsten Rock Classics aller ZeitenVarious Artists · 2008
Flower Power: United We StandVarious Artists · 2015
Source: MusicBrainz recording 01f69ad8-4ba4-49cf-bb2b-c8e6dad6fe18 (CC0).