Pop music: Lil Wayne at Shrine Expo Center

After an incarceration stint and the brick of his rock album “Rebirth,” Lil Wayne is trying to reclaim his Greatest Rapper Alive mantle with actual, you know, rapping. Some leaked singles have been well-received, and his delirious, froggy drawl hasn’t lost an inch in the clink. This set celebrates his NBA devotion over All-Star weekend. Shrine Expo Center, 655 Jefferson Blvd., L.A. 8 p.m. Fri. $100.