Answer:
I'm going for a sad theme, hope you don't mind.
Step-by-step explanation:
The first one that came to mind when I saw this question was, "Goodbye". Since the word usually means to separate from someone, the song can be about being separated from a love one.
"Imprisoned". It's a cute name with a big meaning. If you were to do something with this name, the name would go best with the plot of someone who feels trapped inside their own mind.
Sorry! I'm not very creative but I just thought I'd try to help you! Have a great day, and, good luck with your music class!