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
Revolver (Beatles album) sitar. Author Peter Lavezzoli recognises the song as "the first conscious attempt in pop to emulate a non-Western form of music in structure and instrumentation". Aside from playing sitar on the track, Harrison's contributions included fuzztone-effected electric guitar. Everett identifies the song's change of metre as unprecedented in the Beatles' work and a characteristic that would go on to feature prominently on the band's subsequent album, "Sgt. Pepper's Lonely Hearts Club Band". Partly influenced by Harrison's experimentation with LSD, the lyrics address the singer's desire for "immediate sexual gratification", according to Womack, and serve as a "rallying call to accept