What I’m about to say has been said before, but it needs to be said again, and again, and again. BEWARE of your educational choices when pursuing your singing/music career.
Do not assume that what you learn at university is your ticket to staying up-to-date on the latest information and scientific research about the voice (or getting you a singing job). In fact, many universities will reject and delay updating curriculum that is vitally necessary to singing your best in the 21st Century. Let’s just say many jobs and many egos are at stake.
Do your homework, and learn up-to-date singing techniques from as many reliable sources as you can find.
HINT, HINT: Take private singing lessons from a coach you trust, and go to a college that specializes in your desired speciality……musical theatre? music business, recording engineering, production? song writing? Go to a university if you want to TEACH ……. but, by the way, there are no teaching jobs……