Saw them last night in Oxford, they are the South African vocalist choir that performed on Paul Simon's Gracelands album and they were just as good as I thought they'd be. Tuneful, beautiful music, they sound like how imagine it feels to have liquid dreams about your favourite pet poured into your ear. Just wanted to share really, and to tell you that I'm now after a cheap copy of Gracelands if anyone is trying to get rid of one