Following their fan appreciation release of tracks for their #PROERAweek series, Joey Bada$$ and his Pro Era comrades paid a little visit by Billboard where they got the opportunity to showcase their mic skills. In addition to performing their PEEP: The Aprocalypse single "School High," the young men also held a nice little cypher session to drop some bars off the top. Check out the guys let loose and freestyle up top, and their live performance of "School High" down below.