Oscar Emmanuel Peterson (15 August 1925-23 December 2007) was a Canadian jazz pianist, vocalist and composer. Originally from Montreal, Quebec, Peterson is said to be one of the most technically brilliant and melodically inventive jazz pianists of all time, with a career that lasted more than 65 years. Some of his musical associates have included Ray Brown, Ben Webster, Milt Jackson, Herb Ellis, Barney Kessel, Ed Thigpen, Niels-Henning Ørsted Pedersen, Louis Armstrong, Stéphane Grappelli, Ella Fitzgerald, Clark Terry, Joe Pass, Count Basie, and Stan Getz.
Although André Previn had not recorded a regular jazz album in 27 years at this point in time (discounting a pair of Itzhak Perlman sessions featuring Previn's compositions), the great majority of the performances on this trio set with guitarist Joe Pass and bassist Ray Brown are first takes. Previn took time off from his busy schedule in the classical music world to return briefly to jazz, his first love. The results are often magical. Previn, Pass and Brown play together as if they had been touring as a group for years. The pianist is generous with solo space and Pass' solos are sometimes exhilarating. For Previn, it is as if the previous three decades did not occur for he plays in a style little changed from 1960, displaying an Oscar Peterson influence mixed in with touches of Lennie Tristano and Bill Evans.