Kind of Blue is a studio album by American jazz trumpeter Miles Davis. It was recorded on March 2 and April 22, 1959, at Columbia's 30th Street Studio in New York City, and released on August 17 of that year by Columbia Records. The album features Davis's ensemble sextet consisting of saxophonists John Coltrane and Julian "Cannonball" Adderley, pianist Bill Evans, bassist Paul Chambers, and drummer Jimmy Cobb, with new band pianist Wynton Kelly appearing on one track in place of Evans. Kind of Blue has been regarded by many critics as the greatest jazz record, Davis's masterpiece, and one of the best albums of all time. Its influence on music, including jazz, rock, and classical genres, has led writers to also deem it one of the most influential albums ever recorded.