Who is recognized for popularizing the live record album format?

The Allman Brothers Band is recognized for popularizing the live record album format, particularly with their iconic album "At Fillmore East," released in 1971. This album is often cited as one of the greatest live albums of all time and showcased the band's improvisational prowess and musicianship. Their approach to live recordings emphasized the spontaneity and energy of live performances, offering listeners an authentic experience that studio albums often couldn't capture. This set a precedent for future artists and bands to consider the live album format as a legitimate and valuable means of reaching their audience, influencing countless musicians to record and release live performances as part of their discography.

While Led Zeppelin, The Rolling Stones, and Pink Floyd have also made significant contributions to live recordings, it was The Allman Brothers Band's "At Fillmore East" that truly helped establish and popularize the live album as a genre in its own right, making their recognition particularly notable in this context.