Real Monasterio de San Lorenzo del Escorial, Biblioteca del Moasterio, Ms IV a 24.
This collection of songs from Milan or Naples around 1450-65 is of the utmost importance for the development of French and Italian secular repertoire. It contains pieces by Dufay, Binchois, Bedingham and Ockeghem. The anonymous pieces are also of the highest quality. Finally, this collection is now easily available.
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