with the first few bars of the French national anthem, "La Marseillaise", and contains elements from other musical works, such as Glenn Miller's 1939 hit "In the Mood". This use of musical quotations follows an approach first adopted by the Beatles in Harrison's composition "It's All Too Much", which similarly reflects the ideology behind the hippie movement during the 1967 Summer of Love. George Martin recalled that in "All You Need Is Love" "the boys ... wanted to freak out at the end, and just go mad". During the long coda, elements of other musical works can be heard, including "Greensleeves", Invention No. 8 in F major (BWV 779) by J. S. Bach, "In the Mood", and the Beatles' own songs "She Loves You" and "Yesterday". The first of these three pieces had been included in the arrangement by Martin, while "She Loves You" and "Yesterday" were the result of improvisation by Lennon during rehearsals. Like musicologist Alan Pollack, Kenneth Womack views the "She Loves You" refrain as serving a similar purpose to the wax models of the Beatles depicted on the cover of Sgt. Pepper, beside the real-life band members, and therefore a further example of the group distancing themselves from their past. In his book Rock, Counterculture and the Avant-Garde, author Doyle Greene describes the combination of the "Love is all you need" refrain, "She Loves You" reprise, and orchestral quotations from Bach and Miller as "a joyous, collective anarchy signifying the utopian dreams of the counterculture topped off with a postmodern fanfare". Recording Backing track The Beatles began recording the backing track for the song at Olympic Sound Studios in Barnes, south-west London, on 14 June 1967. The producers of Our World were initially unhappy about the use of a backing track for the broadcast, but Martin insisted, saying, "we can't just go in front of 350 million people without some work". The initial line-up was Lennon on harpsichord, McCartney on double bass with a bow, Harrison on violin – three instruments that were unfamiliar to the musicians – while Starr played drums. The band recorded 33 takes, before choosing the tenth take as the best. This performance was transferred onto a new 4-track tape, with the four instruments mixed into one track. The engineers at Olympic thought the Beatles displayed a surprising lack of care during this process, a sign, according to author Ian MacDonald, of