Mountain Jam his best-known slide guitar, 23 minutes in. Mountain Jam "Mountain Jam" is an improvised instrumental jam by The Allman Brothers Band. The song's first known recording is on May 4, 1969 at Macon Central Park. "Mountain Jam" was originally released on the 1972 "Eat a Peach" album, as recorded at the Fillmore East concert hall, in March 1971 during the same sessions that produced their prior live double album "At Fillmore East". That is the rendition that is best known. Other live recordings have been released on the albums "Fillmore East, February 1970", "", "", "The Fillmore Concerts", and deluxe
Fillmore: The Last Days closed after these shows. The concerts were promoted by Bill Graham, who ran the Fillmore West, and before that its predecessor music venue the Fillmore, starting in November 1965. The original triple LP was packaged as a box set. It included a 7-inch, 33⅓ rpm EP record, containing an interview with Bill Graham. It also included a commemorative booklet with liner notes by Graham, an illustrated essay about the Fillmore concert posters, and a listing of every concert at the Fillmore and Fillmore West. The box set also included a reproduction of the concert poster for the final run of