Birthday:

January 11

Intérêt principal (principal interest)

Ars nova, Chants vernaculaires, Liturgie, Théorie musicale, Autre

Présentation: travaux et (ou) intérêts (Presentation: works and (or) interests)

(Harmonics, Astronomy, Computus, and Astrology in the theory and practice of the ritual performance of chant and polyphony)

Site Web ?

https://calliope-music.org