I believe the answer is four beats but the bass drum usually hits on the third beat, but sometimes drummers play four on the floor.
Answer:
Baroque era
Explanation:
Johann Sebastian Bach (March 21, 1685, Eisenach, Thuringia, Ernestine Saxon Duchies [Germany]—July 28, 1750, Leipzig) was a Baroque composer who was the most famous member of a big family of north German musicians.