Term: aquitanian polyphony (sep 7, 1100 – feb 6, 1199)
Description:
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.
Added to timeline:
Date:
sep 7, 1100
feb 6, 1199
~ 98 years