Conchordal Listen
A living chord that listens — organisms forage a Plomp–Levelt consonance landscape, assembling pure-intonation harmony around what they hear.
yellow wells — heard pitches; organisms grow toward them
bloom — consonant voices open petals; red ring = dissonant
threads — Kuramoto-coupled consonant pairs
vertical axis — pitch log-scale 130–880 Hz, low at bottom