Procol Harum
Procol Harum Procol Harum is one of the most successful Progressive Rock acts of all time. Their song "A Whiter Shade of Pale" was recently named the most-played single of the past seventy-five years by the BBC. Gary Brooker, the voice, keyboardist and main songwriter of the band is joined by Procol veterans Matt Pegg, Geoff Dunn, Josh Phillips, and Geoff Whiteborn.