The Bootleg Series Vol. 9: The Witmark Demos: 1962–1964  is an album of demo recordings Bob Dylan made for his first two publishing companies, Leeds Music and M. Witmark & Sons, from 1962 to 1964.  The album, released on October 19, 2010, features 47 tracks with Dylan accompanying himself on acoustic guitar, harmonica and occasionally piano.  The recordings were only available as bootlegs until the 1991 release of The Bootleg Series Volumes 1–3 (Rare & Unreleased) 1961–1991, which included three of the demos.  More from Wikipedia