and someone who posted this under a lock for this lovely piece of Ars Subtilior music:
From the Chantilly Codex (Musée Condé MS 564), ca. 1350-1400: Baude Cordier's song "Belle, Bonne, Sage":
"Lovely, good, wise, gentle and noble one,
On this day that the year becomes new
I make you a gift of a new song
Within my heart, which presents itself to you."
I haven't tried playing it yet.