Paul McCartney February 1967, and the LP followed in June. McCartney's "She's Leaving Home" was an orchestral pop song. MacDonald described the track as "[among] the finest work on "Sgt. Pepper"—imperishable popular art of its time". Based on an ink drawing by McCartney, the LP's cover included a collage designed by pop artists Peter Blake and Jann Haworth, featuring the Beatles in costume as the Sgt. Pepper's Lonely Hearts Club Band, standing with a host of celebrities. The heavy moustaches worn by the Beatles reflected the growing influence of hippie style trends on the band, while their clothing "spoofed the vogue in
Sgt. Pepper's Lonely Hearts Club Band the preceding one. Martin said he spliced the sound of a chicken clucking at the end of the track to overlap with a guitar being tuned in the next one, making a seamless transition between the two songs. "Sgt. Pepper's Lonely Hearts Club Band (Reprise)" serves as a bookend for the album and a segue to its finale. The hard-rocking song was written after the Beatles' assistant, Neil Aspinall, suggested that since "Sgt. Pepper" opened the album, the fictional band should make an appearance near the end. The reprise omits the brass section from the title track and features a