How does Puccini use music to portray the individual characters and their emotional states?

Discuss the following using examples from the music (with time markers to indicate particular moments):
How does Puccini use music to convey the drama in the plot line?
How does Puccini use music to portray the individual characters and their emotional states?
You don’t need to talk about the whole first act; just pick out moments that stand out to you and give you good examples to answer the above questions.
please read the whole instruction. don\”t copy of internet and no mla format, don’t use any site for you research write the essay based on observation. please make sure you write what the question. again no citing, just observe.