Factual error: Morrison did finish film school in real life. He did not drop out as depicted in the film.
Factual error: During the scene where Morrison is sitting on the ledge of a building and drinking, you can see a billboard advertisement for a film below him on the street. Even though this scene is set around 1969, the ad is for the Eddie Murphy-Nick Nolte film, Another 48 Hrs.
Answer: According to Wikipedia, the piece is "Adagio in G minor" by Remo Giazotto.
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