Northwestern Double Degree in Music and WCAS

Hello all!
Future undergrad here, will be applying to colleges next year. I visited the Northwestern Campus during the winter this year and basically made my decision the moment i set foot on campus. Not that i won’t apply to other colleges anyway, but i’d like some insight about the program, especially because i want to ED. How difficult is it to get into this program?
Other info: I’m a violinist, GPA unweighted 3.63 (its kinda low but i take a mix of AP and IB), ACT score 34. Been to tons of music summer camps already, came in 3rd place during one of the camps, have a bit of job experience.
Thanks for any advice given~