Recorded in 1965 and 1966, these 15 tracks are divided between solo piano performances and pieces with a full band, with support from guitarist Johnny Young and members of the Muddy Waters Band. The variation in approach means that this isn't the most consistent Spann album, and the material and performances don't rank among his best either, although they're reasonably solid. Includes some of the rare tracks on which Spann played organ rather than piano. ~ Richie Unterberger, All Music Guide
James Cotton (Harmonica), Big Walter Horton (Harmonica), Johnny Young (Guitar), Lee Jackson (Bass), Fred Below (Drums), Stu Black (Engineer), Bruce Bromberg (Reissue Supervisor), Norman Dayron (Engineer), S.P. Leary (Drums), Frank Scott (Reissue Supervisor), Johnny Shines (Guitar), Otis Spann (Organ), Otis Spann (Piano), Otis Spann (Vocals), Otis Spann (Main Performer), Paul Stubblebine (Mastering), Pete Welding (Producer), Pete Welding (Liner Notes), Pete Welding (Photography), Robert Whitehead (Drums), Jimmy Lee Morris (Bass (Electric))