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The Grateful Dead are well-known for constantly touring throughout their long career, playing more than 2300 live concerts.^[47] They promoted a sense of community among their fans, who became known as Deadheads, many of whom followed their tours for months or years on end. In their early career, the band also dedicated their time and talents to their community, the Haight-Ashbury area of San Francisco, making available free food, lodging, music and health care to all comers; they were the “first among equals in giving unselfishly of themselves to hippie culture, performing ‘more free concerts than any band in the history of music’.^[48]

With the exception of 1975, when the band was on hiatus and played only four concerts together, the Grateful Dead performed many concerts every year, from their formation in April, 1965, until July 9, 1995.^[49] Initially all their shows were in California, principally in the San Francisco Bay Area and in or near Los Angeles. They also performed, in 1965 and 1966, with Ken Kesey and the Merry Pranksters, as the house band for the Acid Tests. They toured nationally starting in June 1967 (their first foray to New York), with a few detours to Canada, Europe and three nights at the Great Pyramid of Giza in Egypt in 1978. They appeared at the Monterey Pop Festival in 1967, and at the Woodstock Festival in 1969. Their first UK performance was at the Hollywood Music Festival in 1970. Their largest concert audience came in 1973 when they played, along with The Allman Brothers Band and The Band, before an estimated 600,000 people at the Summer Jam at Watkins Glen.^[50] Many of these concerts were preserved in the band’s tape vault, and several dozen have since been released on CD and as downloads.

Their numerous studio albums were generally collections of new songs that they had first played in concert. The band was also famous for its extended jams, which featured both individual improvisation as well as distinctive “group-mind” improvisations during which each of the band members improvised individually, while still blending together as a musical unit. Musically this may be illustrated in that not only did the band improvise within the form of a song, but also improvised with the form. The cohesive listening abilities of each band member made for a very elevated level of what might be called “free form”. Their concert sets often blended songs, one into the next (a segue).