Hot off the heels of their massive 1976 album Rastaman Vibration, Bob Marley & The Wailers transported an unsuspecting crowd at the Roxy in Los Angeles to the heart of Trenchtown. This heavy live album finds the band rugged and smooth in equal measure, offsetting the glowering groove of “Burnin’ and Lootin’” with sweet vocal harmonies and digging into a seething, funky strut on a killer version of “I Shot the Sheriff.”