Boredom by Procol Harum Overview Tag Appears on 1969-01 - A Salty Dog... Plus 30th Anniversary Anthology [Disc 2] 30th Anniversary Anthology Disc Two A Salty Dog A Salty Dog... Plus Best of Procol Harum Conquistador Greatest Hits Greatest Hits [Metro] Romantic Ballads Salty Dog Salty Dog - Plus [Bonus Track] The Best Of Procol Harum The Very Best of Procol Harum Playcount 166 Listeners 67