Nappy boy and King of Auto-tune T-Pain has premiered his new single "5 O'Clock" from his long, long, long overdue new LP "RevolveR", hopefully out sometime later this year. The laidback ditty is a perfect example of sampling done right; the entire song is built around an impeccable sample of the opening line from British singer-songwriter Lily Allen's "Who'd Have Known". Relative newcomer Wiz Khalifa also makes a cameo on the cut which - if there's any justice in the world - will be one of the big hits of fall 2011.
Eagerly looking forward to a great visual, here's the audio: