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
Jaimoe (November 1969) and "Idlewild South" (September 1970) brought positive critical reviews but only limited commercial success. Their third album, however, recorded live at one of their favorite concert halls, Bill Graham's Fillmore East in New York City in March 1971, made them one of the biggest rock acts in America. "At Fillmore East" became a RIAA certified gold album in late October 1971, finally bringing the group the chart success that had eluded them. The band quickly suffered tragedy, however. Duane Allman was killed in a motorcycle accident a few days later. Shaken by the loss of Allman, the group