jan 1, 1100 - "Ad organum faciendum" Anonymous
Description:
ca. 1100Treatise that preserves the rules for creating note-against-note (free) organum, wherein the added voice moves against the chant. Features a mixture of oblique, parallel, contrary, and similar motion.
Added to timeline:
Date:
jan 1, 1100
Now
~ 924 years ago
