Migos + Lil Yachty + Ro Ransom + Shaboozey

Atlanta trap crew Migos (the guys behind "Bad and Boujee") are so hot right now that even Katy Perry tried to hop on the bandwagon by featuring them on a song. SoundCloud sensation Lil Yachty is already showing up in Target commercials and inspired teens to scale fences and poles to catch a glimpse of his packed set at Lollapalooza. Separately, these two hip-hop acts are a big deal, but the finale of Red Bull Sound Select 30 Days in Chicago will see them sharing a stage, with support from Ro Ransom and Shaboozey. Hopefully you already have tickets.