This is "Tlön," for three conductors and no players.  This was based on the experience of actually watching two people having a virulent argument in sign language, which produced no decibels to speak of, but affectively, psychologically, was a very loud experience.
Acesta e "Tlön" pentru trei dirijori și niciun interpret.  E bazată pe experiența urmăririi a două persoane având un argument virulent în limbaj surdo-mut, care nu producea decibeli deloc, dar care, afectiv, psihic, era o experiență zgomotoasă.