[Instrumental] [Intro] [solo piano enters with arpeggiated C major chords] [secondary piano layer enters with slight delay effect] [Section A] [ascending melodic motif in the right hand] [sustained low-octave root notes in the left hand] [repetitive eighth-note arpeggios] [Section B] [shift to higher register melodic variations] [increased use of sustain pedal for harmonic wash] [subtle dynamic swell] [Outro] [melodic patterns slow down] [final sustained C major chord fades out]