Introduction to Mensuralism

Gregorian Rhythm Wars series: Glossary: 0:00 Introduction 0:18 Proportional rhythm or mensuralism 1:22 Equalism 1 (slow/long) 4:00 Equalism 2 (fast/short) 5:18 Solesmes method 8:23 Semiology 1 9:57 Semiology 2 11:28 Proportional rhythm (Einsiedeln/St. Gall) without melodic corrections 12:47 Proportional rhythm (Laon/Metz) with melodic corrections 13:50 Conclusion