Led by Colin Cooper, the former frontman of the R&B unit the Hipster Image, the Stafford, England-based Climax Chicago Blues Band was one of the leading lights of the late-1960s blues boom. A sextet also comprised of guitarists Derek Holt and Peter Haycock, keyboardist Arthur Wood, bassist Richard Jones and drummer George Newsome, the group debuted in 1969 with a self-titled effort recalling the work of John Mayall.
Prior to the release of 1969's Plays On, Jones left the group, prompting Holt to move to bass.