ماخذ: Polifonicus Mundi. , taken alone or in relation to others, the survey of sound and musical events. Jayme Amatnecks. A cappella. SATB.
ترجمه: cappella. سکولار، ناشناخته. زبان. Portuguese , English , French. Polifonicus Mundi is an experimental music, an essay, not a musical work.