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 and former members of the band. Two species, Petroperla mickjaggeri and Lapisperla keithrichardsi, were placed within a new family Petroperlidae. The new family was named in honour of the Rolling Stones, derived from the Greek "petra" that stands for "stone". The scientists referred to the fossils as "Rolling Stoneflies". The Rolling Stones' first concert was on 12 July 1962 at the Marquee Club in London. The most documented of the band's concerts is the Altamont Free Concert at the Altamont Speedway in 1969. The Hells Angels biker gang provided security. Believing he was armed, they stabbed and beat an audience