Few people in history had as much access to the greatest jazz musicians of our time as W. Eugene Smith. The famous LIFE magazine photographer moved in 1957 to a rundown, bohemian loft on 6th avenue, in the heart of Manhattan’s Flower District. During this time, the likes of Thelonius Monk, Chick Corea and Hall Overton slept here, smoked here, and played here—and Smith captured nearly of all it on a series of unparalleled audio recordings. Those tapes finally resurfaced, more than two decades after Smith’s death in 1978. Producer Sara Fishko first made use of Smith's archive to create these pictures in sound, giving us intimate access to a time and a place long gone.