Milestones (with bonus tracks)

Tenor saxophonist John Coltrane's return to Davis' group in 1958 coincided with the "modal phase" albums: Milestones and Kind of Blue (1959) are both considered essential examples of 1950s modern jazz. Davis at this point was experimenting with modes - scale patterns other than major and minor.

Davis plays both trumpet and piano on "Sid's Ahead," a blues which is reminiscent of "Walkin'." He plays trumpet in the ensemble passages and solos on trumpet but moves to the piano to accompany the saxophonists in Garland's absence. "Billy Boy" is a solo feature for Garland and the rhythm section. (Wiki)