Amy Winehouse, what hath thou wrought? In the wake of the Great Beehived One's world-beating success, it seems everyone is getting in touch with his or her retro-soul muse. The latest bandwagon-jumper is Seal — who, with megaproducer David Foster playing the part of Mark Ronson, has delivered a collection of classic-soul covers, dripping with melodrama and tricked out with swooping symphonic...