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,
Black Beauty: Miles Davis at Fillmore West the departure of saxophonist Wayne Shorter from the group earlier that year, Grossman was enlisted by Davis to participate in an April 7 recording session for his next album "Jack Johnson" (1971) before joining the live band. The April 10 show was the second of four concerts Davis played at the Fillmore West that month and one of his first concerts in a rock venue, having performed at New York City's Fillmore East a month earlier. His change to rock venues, suggested by Columbia Records president Clive Davis, helped the label market "Bitches Brew" to the counterculture audience. According to