This R&B singer first slinked into bedrooms with the bawdy 1996 Timbaland production “Pony”, a throbbingly risqué hip-hop-soul proposition. But Ginuwine's lasting appeal is more than his bump 'n' grinders; it's the sinuous tenor's organic understanding of lust and love, carnal instinct and emotional engagement. “Differences” is a sweeping adult-contemporary ballad that pledges absolute devotion; the acoustic-guitar serenade “In Those Jeans” is a plea to get it on that's also unexpectedly sweet.