CIM/CWRU in Cleveland, UMich, Lawrence University, Indiana U.
Consider posting your question in the music majors forum where there are people with experience in music performance admissions.
Also, read this thread about double degrees/majors with music:
http://talk.qa.collegeconfidential.com/music-major/1948726-double-degree-dilemma-essay-written-by-david-lane.html#latest
I believe David Lane is the Director of admissions at Peabody Conservatory.
Whether or not it is wise to double major in something else if you are trying to go into music has been debated quite a bit on this site. There is no one right answer. You could search and find some previous threads on this topic. Some people will argue that it may divide your energy and keep you from fulfilling your full potential for music. You should read the thread above about double degrees and really think about your motivation for pursuing a second major. It can be difficult ( but not impossible) to schedule labs in a science major when also pursuing music performance.