I am currently in the process of applying to grad schools for Electrical Engineering and have a severe problem that has nothing to do with my academics, and knowing that xkcd attracts many academics in the sciences, I would like to know what advice anybody has on the subject (particularly those who are involved in some way with applications or grad schools in general). I am actually a Music major at my school, but I have a strong math background and have taken plenty of math. physics, and CS courses in preparation for applying to EE school with very good results(a decision I made after wondering all the time JUST HOW DO those Eq's work?). My problem has to do with recommendation letters: I have two music school professors who are writing me glowing recommendations but I feel like I need at least one professor who has taught me in mathematical / technical courses to write me a recommendation. The issue is that I have had 10 such courses, and every one has been taught by a different professor. It is not that my professors think that I am an unfit student for grad school, but none of them know me well enough to be able to write me a recommendation letter. For example, one professor wrote "Recommendation letters should say something about a student that isn't evident from the transcript and resume, and I don't feel that I can contribute anything in that respect." Any thoughts?
*EDIT: Or am I off base that I need a recommendation from a science/math professor at all? I just get the feeling that my application won't truly be taken seriously without one.

