"We gain strength, and courage, and confidence by each experience in which we really stop to look fear in the face...we must do that which we think we cannot." - Eleanor Roosevelt
Answer:
D. they are choral music forms
Explanation:
In the motet, the author usually created purely original material, without taking other people's loans as in the mass. Important sacred genres, the madrigal, chanson, and anthem took the main instrumental forms of the era that were: the forms derived from vocal models, the dances one of the traditional functions of the instrumentalists. Improvising forms where musicians sometimes scored their most successful improvisations.
The answer you're looking for is motion.