Answer:
it is called a mute
Explanation:
you dont put a trumpet into a trumpet to change the noise or a mop or a clarinet, so you would put a mute in, it kind of looks like a cup
Answer:
2. 1 + 2 + 3 1 2 3 + 1 + 2 3 + 1
3. 1 2 3 + 1 + 2 + 3 1 + 2 + 3 + 1 2 + 3
Explanation:
the three four time signature indicated there are only three beats in the measures.