Final answer:
The music frustrates McMurphy because it represents emotional manipulation and discord that contrasts with his current situation or feelings. Dissonant music in a film scene can create a sense of danger, while in a play, it underscores slapstick comedy that may be irritating in its exaggeration. Music also serves as a profound expression of pain and plea for freedom, as seen in the slave songs.
Step-by-step explanation:
In the context of the provided passages, the music frustrates McMurphy because it represents a form of emotional manipulation and discord that is at odds with the character's current situation or emotions. For instance, dissonant music in a film can create a sense of unease or signify impending danger, as seen in the scene where the orchestral music's dissonance causes a character to feel in danger.
Similarly, in another narrative, music is involved in an act that is intended to be humorous and is linked to physical comedy, as seen with the intoxicated lodger's mishaps being accentuated by a bang on the bass drum. McMurphy may find this representation of music irritating because it plays on the exaggerated misfortune of characters for entertainment.
Contrastingly, there's a profound emotional connection displayed in the passage about the slave songs, suggesting that music can also serve as a deep expression of pain and a calling for freedom. This emphasizes the complex and often multifaceted role of music in storytelling and its impact on characters and audiences alike.