original question: how many Composer does [The Beatles Movie Medley] have?
answer: 2
answer type: Composer.
auxiliary information: "The Beatles' Movie Medley" is a compilation of snippets from various Beatles songs. It remains the only Beatles single not released on CD. The single peaked at #12 on the Billboard Hot 100, and #10 on the British charts in 1982. The songs were chosen from the Beatles' films, A Hard Day's Night, Help!, Magical Mystery Tour, Yellow Submarine and Let It Be.
What is the number of Composers that [The Beatles Movie Medley] had?