Ascension

R.I.P. Art Davis. Art Davis, the renowned double bassist who played with John Coltrane and other jazz greats, died today at 73.

Quoted from yahoo news --

"Known for his stunning and complete mastery of the instrument, Davis was able to jump between genres. He played classical music with the New York Philharmonic, was a member of the NBC, Westinghouse and CBS orchestras, and played for Broadway shows. The most enriching experience of his career was collaborating with John Coltrane. Described by jazz critic Nat Hentoff as Coltrane's favorite bassist, Davis performed on the saxophonist's albums including "Ascension," Volumes 1 and 2 of "The Africa/Brass Sessions" and "Ole Coltrane." Davis' career later flourished. He played with a long and varied list of artists: Thelonious Monk, Duke Ellington, Rahsaan Roland Kirk, Louis Armstrong, Judy Garland, John Denver, the trio Peter, Paul and Mary and Bob Dylan."

If you are curious as to what a double bass is, here's a wiki article.