History: Early Years Of The Beatles

Lennon, McCartney, Harrison, and Starr all released solo albums in 1970. Further albums followed from each, sometimes with the involvement of one or more of the others. Starr's Ringo (1973) was the only solo album to include compositions and performances by all four, albeit on separate songs. With Starr's collaboration, Harrison staged The Concert for Bangladesh in New York City in August 1971 with sitar maestro Ravi Shankar. Other than an unreleased jam session in 1974 (later bootlegged as A Toot and a Snore in '74), Lennon and McCartney never recorded together again.
Two double-LP sets of The Beatles' greatest hits, compiled by Allen Klein, 1962–1966 and 1967–1970, were released in 1973, at first under the Apple Records imprint. Commonly known as the Red Album and Blue Album respectively, each earned a Multi-Platinum certification in the United States and a Platinum certification in the United Kingdom. Between 1976 and 1982, EMI / Capitol released a wave of compilation albums without input from the band members, starting with the double-disc compilation Rock 'n' Roll Music, which features remixes by George Martin. The only one to feature previously unreleased material was The Beatles at the Hollywood Bowl (1977). The first officially issued concert recordings by the group, it contained selections from two shows they played during their 1964 and 1965 US tours. After the international release of the original British albums on CD in 1987, EMI deleted this latter group of compilations—including the Hollywood Bowl record—from its catalogue.
The Beatles' music and enduring fame were commercially exploited in various other ways, outside the band members' creative control. In 1974, the musical John, Paul, George, Ringo...& Bert, written by Willy Russell, opened in London and had a successful run. It included twelve Beatles songs performed by Barbara Dickson. Harrison was displeased when he saw the show and withdrew permission to use his one composition in it, "Here Comes the Sun". All This and World War II (1976) was an unorthodox nonfiction film that combined World War II newsreel footage with covers of their songs by two dozen major recording artists. The Broadway musical Beatlemania, a nostalgia revue, opened in early 1977 and proved popular, spinning off five separate touring productions. The Beatles tried and failed to block the 1977 release of Live! at the Star-Club in Hamburg, Germany; 1962. The independently issued album compiled recordings made during the group's Hamburg residency, taped on a basic recording machine with one microphone. Sgt. Pepper's Lonely Hearts Club Band (1978), a musical film starring the Bee Gees and Peter Frampton, was a commercial failure and "artistic fiasco". In 1979, the band sued the producers of Beatlemania, settling for several million dollars in damages. "People were just thinking The Beatles were like public domain", said Harrison. "You can't just go around pilfering The Beatles' material."