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 'art form'. Rock and roll is not an 'art form'; rock and roll is a raw wail from the bottom of the guts." In another 1981 assessment, for the magazine "The History of Rock", Simon Frith described "Sgt. Pepper" as "the last great pop album, the last LP ambitious to amuse "everyone"". In his feature article on "Sgt. Pepper"s 40th anniversary, for "Mojo", John Harris said that, such was its "seismic and universal" impact and subsequent identification with 1967, a "fashion for trashing" the album had become commonplace. He attributed this to iconclasm, as successive generations identified the album with