Watch Big Boi And Phantogram Perform As Big Grams

Big Boi announced earlier this month on Instagram that he'd completed a new album with electronic duo Phantogram, and on Saturday the collaboration made its live debut at Epic Fest in Los Angeles. Performing as Big Grams, Big Boi and Phantogram played three new songs and the ATLien confirmed that the LP is "coming soon." See footage from the performance below.