LL Cool J performs at Chase Center in San Francisco on Sept. 1, 2023. Matt Pang/STAFF. SAN FRANCISCO — LL Cool J brought out some of the best of old school hip-hop for his F.O.R.C.E. tour stop at Chase Center on Friday. The headliner topped a bill that included…

Slug of Atmosphere performs at the Greek Theatre in Berkeley on Aug. 19, 2021. Karen Goldman/STAFF. BERKELEY — On “The Best Day,” rapper Slug (Sean Daley) of duo Atmosphere laments a bad day—nay, year—he’s having. The 2010 single, which came in the second half of the group’s show at…