T-Pain is famous for singing with auto-tune. However, doing a one off acoustic show for NPR Tiny Desk Concert, he sang without the usual production and auto-tune. It was just himself and a keyboardist. He sang three songs at the acoustic session; “Buy U A Drank (Shawty Snappin’)”, “Up Down (Do This All Day)” and “Drankin’ Patna”. Fans took to social media to express how shocked and amazed they were at T-Pain’s singing voice. Some also expressed that they didn’t understand why he uses auto-tune when he has an amazing singing voice. T-Pain will be releasing his greatest hits album T-Pain Presents Happy Hour: The Greatest Hits on Tuesday, November 4.