At Fillmore East June 27, the Fillmore East closed, and the band were invited to play a final, invitation-only concert, along with Edgar Winter, the Beach Boys and Country Joe McDonald. The Beach Boys initially refused to perform unless they headlined the event, but Graham refused, telling them that the Allman Brothers would be closing the show, and they were free to leave if they disagreed. The Allman Brothers' performance was used for additional tracks when an expanded version of "At Fillmore East", "The Fillmore Concerts", was reissued on CD. "At Fillmore East" showcases the band's eclectic mixture of blues, rock, country, and
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