What is the meaning of the dynamic word mezzo piano?

What category do these words belong to, Vivace, Grave, and Adagio?

Which group of words best describes pitch?

What is the definition of form?

How does an idiophone make sound?

Which of the following are dynamics? Select two.

Steady beat and rhythm are the same thing.

If you use the word forte to describe music, you are telling someone that the music is _________.

If you were to write a song, would you want to use Homophony or Polyphony? Explain your choice by using the meaning of your choice in your answer. 

Something that sounds dissonant would be described as unstable and harsh.