<p>adam, cc411 has listed a lot of great links so you can familiarize yourself with the sort of applicants who have been successful at USC. I wanted to add that since you intend to major in music, your audition will be counted heavily and may out-weigh test scores to some extent. You will still want to be at least in the middle range, if possible, of accepted students scores. But the good news is your performance will count a lot. Good luck.</p>