I'm learning Italian for an upcoming trip to Italy, and after about a month, I realized I might start to be able to listening to opera, if I learned the proper words. Now I'm not to that point, I just realized hey there will be a point that I don't need subtitles anymore. My question is, how do I go about finding the words I need to be able to understand it properly? Just listen for them, or is there a common opera phrase book lying around someplace I could pick up? I have noticed that singing is a good deal harder to hear than just spoken, in any language, are there any tips for listening?