// todo need optimize like in event.jsp. Add indexing or not indexing this page. Term: aquitanian polyphony (7 set 1100 ano – 6 fev 1199 ano) (Linha do tempo)

Term: aquitanian polyphony (7 set 1100 ano – 6 fev 1199 ano)

Descrição:

1. Discant - two voices are moving in similar motion and rhythm (nearly equal rhythm).
2. Florid organum (also, organum duplum) - lower part singing original chant + melody, but STRETCHED OUT; top part improvising on top, using same words usually.