"Definitions:8" joke

bach chorale: the place behind the barn where you keep the horses.
plague: a collective noun, as in "a plague of conductors."
audition: the act of putting oneself under extreme duress to satisfy the sadistic intentions of someone who has already made up his mind.
accidentals: wronng notes.
augmented fifth: a 36-ounce bottle.
broken consort: when someone in the ensemble has to leave to go to the bathroom.
cantus firmus: the part you get when you can play only four notes.
chansons de geste: dirty songs.
clausula: Mrs. Santa Claus.
ducita: a lot of mallards.
estampie: what they put on letters in Quebec.
hocket: the thing that fits into a crochet to produce a rackett.