Well, what is your current level of musical education? Usually one needs to do an audition at an academic institution in order to be accepted into a program there, and also possibly some exams to find out your level in ear training, solfege and music history. But it would depend on which institution...
I would suggest contacting the institution you`re interested in attending, and finding out what the procedures are, and if there are any prerequisites.
Let us know how you get on...