T-Pain has carved his legacy out as one of the pioneers of the auto-tune movement in popular music during the 2000's. To commemorate his tenure, NPR Music has linked up with T-Pain for the latest segment of their Tiny Desk Concert series. Pain performs some of his most notable tracks including, 'Buy You A Drank,' Up Down' and 'Drankin Patna.' Watch a video of Pain's intimate session above.