This passage is taken directly from the manuscript written during the film festival:
"Damien Chazelle made no secret of his inexhaustible love for jazz, using Dr. Samuel J Hoffman's 1947 jazz hit 'Lunar Rhapsody' as the Armstrong couple's love dance, and letting Armstrong put it into space This piece is obviously a carefully chosen piece by Damien Chazelle, and it was first included in the album called "Music Out Of The Moon", which can be said to be a complete off topic. And It uses the theremin, an electronic musical instrument invented in the 1920s, which still sounds futuristic in the 1960s.”
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