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
Live at the Fillmore East, March 7, 1970: It's About that Time Festiva De Juan Pins") to document Davis' use of electric instruments in a concert setting. Davis performed on the nights of March 6 and 7 at Fillmore East; Columbia Records recorded both nights' concerts, but as of 2008 has only released the March 7 show. A number of the compositions performed during the concert appear on "Bitches Brew", which had not yet been released at the time of this concert. These performances were as support to Neil Young and Crazy Horse and the Steve Miller Band. Young's performance has also been released as a live album. All compositions by Miles