If you love the studio albums, want a little more looseness but don't want to sit through bootlegs seemingly recorded in a coal scuttle, this album is an absolute must, if only for Robert Plant's hysterical screaming blues version of Something Else. (Why must every woman have to 'go walking in the park' with him? Don't they have cinemas in Wolverhampton?) The three different versions of Communication Breakdown take you in three totally different directions and the production qualities are fantastic throughout. Proof that, on a good night and pre-flaming stage gongs, they probably were just as good live, if not better.