Then there's that lovely madrigal, Now Is The Month Of Maying. When I was a teacher in the 70s, trying to teach my more junior classes the importance of dental hygiene, I used to show them a short film with me 16mm projector (I'm still the proud possessor of a certificate in the use thereof) which, oddly, used that madrigal as background music. If you google it you can get the King Singers having a go!