Talent manager themselves, for example the various talent agents who spearheaded the British Invasion of The Beatles and Herman's Hermits in the 1960s such as Brian Epstein, Allan Williams, Harvey Lisberg. Infamous examples in the music press include Allen Klein, manager of both The Beatles and The Rolling Stones. The industry of talent management has been unionized or organized in several forms throughout history. In the United States, a notable early example was the Association of Talent Agents, which was formed in Los Angeles, California in 1937. The ATA comes out of the Wagner Act upheld by the Supreme Court which established
The Rolling Stones Rock and Roll Circus The last song, "Salt of the Earth", was sung live by Keith Richards and Mick Jagger to the pre-recorded tape from the "Beggars Banquet" studio album on which the song had been released. According to Bill Wyman's book, "Rolling with the Stones", the Rolling Stones also performed "Confessing the Blues", "Route 66" and an alternative take of "Sympathy for the Devil" with Brian Jones on guitar. Nicky Hopkins supplemented the Rolling Stones on piano. The project was abandoned until director Michael Lindsay-Hogg attempted to edit the film in 1992 but, due to missing principal footage, the project was put on