Bienen acceptees--what are your academics?

Hi all, new here. I'm a high school junior. Applying to top universities with music programs, Northwestern, Vanderbilt, Michigan, Indiana. I'm having a struggle with my parents on course selection for next year. They seem to think that I NEED to do 4 AP classes my senior year. They claim that these schools are likely to reject me if I don't have top academics. But I keep telling them that I'm applying to MUSIC school, my main focus has to be MUSIC! We've been using Bienen as our reference school, which I compare my others to. So, if you were accepted into Bienen, how many AP classes did you do in high school? What was your GPA? Test scores? Thank you