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
Playing in the Band often in concert by the band with 581 performances. The instrumental break of "Playing in the Band" was introduced as early as the February 19, 1969 "Celestial Synapse" show at the Fillmore West, in which it appears somewhat indistinct from the preceding and following jams.. The completed song debuted (along with five others) on February 18, 1971 at the Capitol Theatre. It was also included on Mickey Hart's 1972 "Rolling Thunder" solo album within "The Main Ten", making reference to the song's time signature of 10/4. "The Main Ten" appears on "Dick's Picks Vol. 16", from their performance at the