Procol Harum is a British rock band formed in London, England, in 1967. They contributed to the development of progressive rock, and by extension, symphonic rock. The band's claim to fame is 'A Whiter Shade of Pale', a huge hit in 1967. The band differed from most of the progressive rock bands of the 70s in the relatively prominent blues component to their sound, largely due to the voice and piano of leader Gary Brooker. In the early years, Matthew Fisher's organ and Robin Trower's guitar combined for a unique sound.
These are photos from concerts where Procol Harum played, so they may be of other bands that played the concert as well.
Procol Harum Nov 21, 1970 Bethlehem, Pennsylvania, United States Uploaded by Zimtrim
Ten Years After / Procol Harum / Leon Russell Nov 14, 1970 Philadelphia, Pennsylvania, United States Uploaded by Zimtrim
Jethro Tull / Tír Na nÓg / Procol Harum Sep 25, 1970 Birmingham, England, United Kingdom Uploaded by Zimtrim
Isle of Wight Festival 1970 Aug 26 - 30, 1970 Isle of Wight, England Uploaded by Zimtrim
Isle of Wight Festival 1970 Aug 26 - 30, 1970 Isle of Wight, England Uploaded by Gary May