Delli principii de tuti li tono
By: Pietro Aaron
Contributors: Bonaventura, da Brescia, active 1489-1497
Language: ita
Subjects: Music theory; History; Sources
Notes: Includes musical examples.

Manuscript bound with : Regula musice plane Venerabilis fratris Bonauenture de Brixia ordinis Minorum (Venice, 1507) in the British Library.