Rare funky work from Bob Marley & The Wailers – tracks that are more of a studio jam than a typical recording – and which were done before a famous performance that the group played at the Matrix club in San Francisco! There's a lean, snakey groove to all these cuts – heavy on basslines from Family Man Barrett, whose work really sets the tone for the tunes – while Bob and Peter Tosh trade guitar lines, Carlton Barrett holds things down on drums, and Earl Lindo spices things up with some sweet organ work! Titles include "Kinky Reggae", "Stir It Up", "No More Trouble", "Rastaman Chant", "Slave Driver", "Put It Up", "Stop That Train", and "Duppy Conquer". LP, Vinyl record album