The recording captures Evans at a time when he frequently played extended musical ideas using block chords, a technique also favored by Milt Buckner, George Shearing, Oscar Peterson, and other jazz pianists. That combined with his use of pedals gave him a sound considered by critics to be innovative. Though Evans had quit the Miles Davis band a month before the album was recorded, Davis was enamored of Evans's piano sound as it was developing through 1958, and decided to use him as the pianist for four of the five tracks on the 1959 recording "Kind of Blue".