Beautiful soft arias to sing on a performance
 

Hi everyone, this is my first post :)

I'm singing for University students in two weeks, and I'd like to know what classical song choose. I don't want it to be super classical. In fact, I'd like to choose a "modern-classical" one. I believe that "Think of me", from the Phantom of the Opera, would be perfect, but I'd like to have a greater repertoire :) Another one that I find beautiful is "La Forza", from Eurovision.

Can you name more arias like these? Thanks in advance :))