: The composition frequently shifts between minor and dominant seventh chords, creating a sense of tension that feels like it "needs to resolve" before returning to its minor roots.

: Morricone used the pan flute to evoke nostalgia and childhood innocence, contrasting with the gritty reality of the film's gangster narrative. Master of the Pan Flute: Gheorghe Zamfir

: His performance on this track helped popularize the pan flute globally, turning it into a symbol of cinematic melancholy. Performance Guide for Musicians