The Beatles in Hamburg later Kirchherr met the Beatles at the Hamburg airport and told them Sutcliffe had died of a brain haemorrhage. In 1966, Voormann was asked by Lennon to design the sleeve for the Beatles' album "Revolver", and also played bass on solo recordings by Lennon, McCartney, Harrison, and Starr. In 1995, Voormann designed the artwork for the three-volume CD sets in The Beatles Anthology series. In 1999, Kirchherr published a book called "Hamburg Days" (a two-volume limited edition) containing a set of photographs by Kirchherr and "memory drawings" by Voormann of the Beatles time in Hamburg. The Beatles returned to Hamburg
A Collection of Beatles Oldies theory, the artwork offered the first clues relating to the alleged demise of Paul McCartney and his replacement in the Beatles by a lookalike, a scenario that is said to have taken place in November 1966 and been facilitated by the group's retirement from live performance. "A Collection of Beatles Oldies" offered the debut album release in Britain for many of the band's singles, although these songs had been available on compilation EPs since their initial release. It also provided the debut release in stereo for these recordings, since the Beatles favoured mono mixes for their singles until 1969. The