Here I present you the Minus One of "Ce jour de l'an" by Guillaume Dufay (1397-1474), as well as the entire piece with a modern edition I made for the occasion. A facsimile Minus One of this piece already exists on my channel (https://youtu.be/8xlovtk4hg0), but can be hard to begin with. So this is an excellent first step to get to know this wonderful piece and play it with the other voices!