Mountain Jam 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 edition of "At Fillmore East" (1971). Notably,
At Fillmore East the newest additions to the crew at the time). The idea to have the crew on the back cover was Duane Allman's idea, as all involved viewed them the "unsung heroes" in the operation. A photo of Lyndon, then in jail awaiting his trial, was superimposed to the wall behind the crew. "At Fillmore East" was released in July 1971 by Capricorn Records as a double album, but reduced to the cost of a single LP. Atlantic and Atco initially rejected the idea of issuing a double album, with Jerry Wexler feeling it "ridiculous to preserve all these jams." Manager