Times and trends change, but Crazy P just keep rolling on. Their formula has altered a little over the years - from disco-inclined deep house to deep house-inclined disco - but the basic principles remain the same: breezy, festival-friendly songs delivered with gusto by their ever-excitable front woman. To be fair, When We On shows signs of definite development, not least in the Human League-sampling "Changes", scattergun "Beatbox" and blissfully Balearic "Twisted" (akin to a modern take on Imagination's "So Good, So Right"). There's also more house than disco this time round, reflecting the sound of recent solo projects of Baron and Todd. When We On remains very much a Crazy P record, though, something that should appease their growing legion of fans.