6lack + Tobi Lou + EMI

The Weeknd may be the reigning king of dark and moody hip-hop, but Atlanta rapper 6lack can get just as dour about failed relationships and career struggles. That's probably why he ended up as a featured artist on the Weeknd's recent Legend of the Fall tour, appearing during a break in the headliner's set to perform his breakout single "PRBLMS" from his 2016 debut Free 6lack. Now he's at the top of the bill for a Red Bull Sound Select 30 Days in Chicago concert, joined by Chicago rapper and singer Tobi Lou and Seattle R&B artist EMI.