James Blake review – cyborg pop warmed by human touch

Roundhouse, London
Blake tests new material for his forthcoming album with each freshly unveiled song sounding totally different from the lastA radical spectacle is taking place at this James Blake gig. Abandoning his piano and unfolding his long limbs, he’s finishing his first UK show in over a year by standing at the front of the Roundhouse stage. His cracked falsetto sounds relaxed enough, but the physical requirements of being a frontman seem new; his only concession to them is a geria