For their fifth annual holiday concert, Pandora recruited some of the hottest musical acts of the year to put on an epic event in lower Manhattan on Tuesday night. Kicking off the show was Ty Dolla $ign, followed by SZA (not pictured) and Post Malone. In between sets, DJ group Cheat Codes rocked the side stage and kept the party going at all times. All four acts have had incredibly successful years: Ty Dolla $ign recently released Beach House 3, SZA will be hitting the Saturday Night Live stage tonight, Post Malone shot to the top of the charts with his breakout hit “Rockstar” and Cheat Codes went Platinum with their collaboration with Demi Lovato, “No Promises”. Check out some photos from the event!