Johannes de Garlandia (music theorist)

Johannes de Garlandia (Johannes Gallicus) (fl. c. 1270 – 1320) was a French music theorist of the late ars antiqua period of medieval music. He is known for his work on the first treatise to explore the practice of musical notation of rhythm, De Mensurabili Musica.

Johannes de Garlandia (music theorist)

Johannes de Garlandia (Johannes Gallicus) (fl. c. 1270 – 1320) was a French music theorist of the late ars antiqua period of medieval music. He is known for his work on the first treatise to explore the practice of musical notation of rhythm, De Mensurabili Musica.