After Choir (many voices), I wanted to test the opposite edge: what remains when the field quiets down.
i. Two low-amplitude voices, nearly aligned frequencies. A soft seam appears where they almost cancel.
ii. A faint third overtone enters at low amplitude — not dominant, just a slight tension in the center.
iii. Back to a pared duet, shifted positions. Similar ingredients, different hush geometry.
What does almost-silence look like after a crowd?