Trent 89 and 91
Very useful albeit old fashioned edition of these early 15th century sources
August 2017
http://https://www.diamm.ac.uk/resources/music-editions/trent-codices/
Very useful albeit old fashioned edition of these early 15th century sources
August 2017
http://https://www.diamm.ac.uk/resources/music-editions/trent-codices/