Sgt. Pepper's Lonely Hearts Club Band album carried on the childhood and Liverpool theme with its circus and fairground effects, its pervading atmosphere of the traditional northern music hall that was in both its main creators' [McCartney and Lennon's] blood." "Sgt. Pepper" album cover was designed by the pop artists Peter Blake and Jann Haworth. Blake recalled of the concept: "I offered the idea that if they had just played a concert in the park, the cover could be a photograph of the group just after the concert with the crowd who had just watched the concert, watching them. If we did this by using cardboard
The Beatles (album) a spiritual respite from all worldly endeavours – a chance, in John Lennon's words, to "get away from everything". Both Lennon and Paul McCartney quickly re-engaged themselves in songwriting, often meeting "clandestinely in the afternoons in each other's rooms" to review their new work. "Regardless of what I was supposed to be doing," Lennon later recalled, "I did write some of my best songs there." Author Ian MacDonald said "Sgt Pepper" was "shaped by LSD", but the Beatles took no drugs with them to India aside from marijuana, and their clear minds helped the group with their songwriting. The stay