How to improvise polyphony in four voices according to Santa María

For the footnotes and other extra information see the following link: 0:00:17 Introduction 0:03:40 Duo with imitations 0:05:24 Close imitation 0:08:10 Combining two duos 0:09:48 Using a cadence as transition 0:13:13 Notation of the examples 0:14:30 Demonstration of a fantasia Created by Elam Rotem, November 2020. Special thanks to Laura Mingo Pérez, Peter Schubert, and Anne Smith. Support us on PATREON: Support us by getting an Awesome Tshirt: