A year is a long time in the world of pop music, and it’s hard to believe that an incredible three years has passed since the release of Ariel Pink’s game-changing album Before Today. Before that, he’d been a lo-fi oddball, a seemingly deliberately obscure artist as likely to be responsible for a piece of unlistenable mucking about as he was for a warped slice of vintage FM pop music. Before Today changed all that, and ‘Round & Round’ was the moment when his peculiar genius asserted itself. Over a bed of hazy Hall & Oates-esque synths, Pink and the rest…