Unless you count his contribution to the inescapable "Harlem Shake" meme earlier this year, it's been a while since we've seen or heard from Mr. Faheem Rasheed Najm, otherwise known as T-Pain. His new single "Up Down (Do This All Day)" seems to employ minimal use of his signature autotune effects, but his familiar cadence and delivery remain at the forefront. ATLien B.o.B offers a lyrical assist on the bass-laden, dance-ready beat. No visuals just yet, nor any word on whether this will appear on an upcoming project from either artist. In the meantime, let this song make love to your sub-woofer while you pregame before a night out on the town.