CATHEDRAL VOICES · MODAL · SUSTAINED · ETERNAL
SUNG VOWELS & A FULL CHOIR — FORMANT VOICES SYNTHESIZED FROM PURE MATH
AEOLIAN · ONE TONAL CENTRE PER DAY · VOWELS MORPHING · NEVER REPEATING
IT HAS BEEN SINGING UNDER THE VAULTS SINCE 1970 — PRESS TO ENTER
KEYS · F FULLSCREEN · Z ZEN · M MUTE · ?t=ISO VISITS ANY MOMENT