At Fillmore East was released in July 1971 by Capricorn Records as a double album, but reduced to the cost of a single LP.
In a contemporary review, George Kimball of Rolling Stone magazine said that "The Allman Brothers had many fine moments at the Fillmores, and this live double album (recorded March 12th and 13th of this year) must surely epitomize all of them."[REF]