Big Boi has been promising a full-length collaboration with Phantogram for some time now, but we haven't been given an update on the album in quite a while. On Saturday, Big Boi performed new material with group for the very first time, and promised the crowd that the LP is "coming soon".

It all went down at Epic Fest in Los Angeles, where other artists from the label such as Future and Ozzy Osbourne also performed. 

Some photos from the show have made their way online, and while the new supergroup only performed three songs, people seem to be pretty excited about the material. 

Check it out below, and look out for more info on the project soon.