In 1959, Miles Davis had already remade jazz in his own image several times over. The Birth of Cool introduced a smooth, sophisticated approach, and then Walkin’ heated things up again. His classic ’50s quintet raised the bar for small-group improvisation. But when he assembled an unprecedented all-star team (featuring John Coltrane and Cannonball Adderley on tenor and alto saxophones, and the masterful pianist Bill Evans) for the two-day sessions that became the Kind of Blue album, Miles left his most lasting mark. The open-ended songs, barely sketched out around “modes,” or scales, rather than chord changes, were given just one or two takes — and the glorious results, the best-selling jazz disc of all time, are simultaneously delicate and powerful, and teeming with life.