[Instrumental] [Intro] [nylon-string acoustic guitar arpeggio with upward glissando] [fretless bass enters with melodic slide] [light percussion and shaker] [A Section] [nylon-string guitar plays syncopated bossa nova rhythm] [fretless bass plays melodic counter-line] [drum kit enters with cross-stick snare and steady hi-hats] [B Section] [clean electric guitar enters, doubling the main melody] [increased intensity in drum fills and cymbal crashes] [bass becomes more active with syncopated eighth-note patterns] [C Section] [nylon-string guitar solo with rapid melodic runs and hammer-ons] [drums drop to a more minimalist groove with ride cymbal accents] [Outro] [instruments gradually layer out] [final sustained chord on nylon-string guitar with natural decay]