I WONDER - What Is Dynamics In Music?

Dynamics in music refer to the volume at which music is played, affecting emotions and contrast. They are indicated by letters like P for piano (soft) and F for forte (loud). Crescendos and decrescendos add expression by gradually changing volume.

What do the letters P, F, MP, and MF represent in musical dynamics?

How does the volume change over a series of notes or measures?