- the Coventry carol, from the 1591 pageant of the Shearmen and Tailors in Coventry, England
- "Ding Dong Merrily on High," which borrows the tune of the Bransle L'Officiale from Arbeau's Orchesographie
- "Riu riu chiu," a 16th century Spanish villancico
- "The Friendly Beasts," which lifts the tune of "Orientis partibus," a macaronic Latin/French song of the 13th century
UPDATE: Silly me... how could I have forgotten "What Child is This?" (to the tune of "Greensleeves") or "In Dulci Jubilo"?