Answer: The purpose of the musical form is to assist in arranging a piece of music. Without a musical form, a song seems chaotic and fragmented. This is why a composer or songwriter must have a plan before he or she starts writing their music/lyrics. But understanding the form of a piece helps a musician put together a more convincing performance of it. Anyone interested in the theory or history of music, or in the arrangement or composition of music, should have a solid understanding of form. And being “seeing the big picture” helps the listener enjoy the music more.
Explanation: Pa brainliest po! hope it helps!