* Insert signed by Rob Halford, Glenn Tipton, K.K. Downing, Ian Hill * Join K.K. Downing on the Rock n Roll channel to discuss Judas Priest's anniversary album, Rocka Rolla. Rocka Rolla is the debut studio album by British heavy metal band Judas Priest, released on 6 September 1974 by Gull Records. It was produced by Rodger Bain, who had made a name for himself as the producer of Black Sabbath’s fi rst three albums. It is the only album to feature drummer John Hinch.