"Definitions:9" joke

interval: how long it takes to find the right note. There are three kinds:
1. Major interval: a long time.
2. Minor interval: a few bars.
3. Inverted interval: when you have to go back a bar and try again.
intonation: singing through one's nose. Considered highly desirable in the Middle Ages.
isorhythmic motet: when half of the ensemble got a different edition from the other half.
minnesinger: a boy soprano.
musica ficta: when you lose your place and have to bluff until you find it again.
trotto: an early Italian form of Montezuma's Revenge.
di lasso: popular with Italian cowboys.
supertonic: Schweppes.
metronome: a city-dwelling dwarf.
allegro: leg fertilizer.
transsectional: an alto who moves to the soprano section.