Mercury prize

Annoying but good: Black Midi’s Cavalcade reviewed

Grade: A– Imagine a really disgusting and immoral scientific experiment in which the members of Weather Report, the Mahavishnu Orchestra, King Crimson and Wire were somehow fused together into a giant caterpillar or something. This album is the kind of racket the forlorn creature might make. It sits in that usually arid zone where prog meets jazz fusion, with frequent bursts of staccato slash-and-burn brass and more ludicrous time signatures than you could shake a stick at. Or imagine Captain Beefheart speeded up, given a little focus and stripped of even the vaguest semblance of a sense of humour. That’s Black Midi. It works, even if singer Geordie Greep’s croon