Pinclout Stage

When San Francisco-based Lil Kayla was inexplicably replaced — only to arrive an hour or so later for a brief set — by a half-baked performance from Cleveland-based rapper Chxpo, people quickly took notice, and they were not happy.

On the Pinclout Stage of the Oakland-Alameda County Coliseum, the lights went dark and the outro speech to YG’s “Handgun” played over the speaker. “Now you’re ready for the world, yadidamean?” the anonymous man says, as if to initiate the entire audience. “Stay dangerous.”