Every BM student I’ve ever heard of is required to be in an ensemble every term. And your voice student will need voice lessons and practice too. And very possibly a recital, although maybe not every term. This all takes a lot of time.
I’m not sure how she would combine these either. It is a LOT of work to become a successful vocal performer. It can also require a good amount of travel for work. And learning repertoire takes time.
I am not meaning to try to squash her dreams, but my kid works very very hard at his performing. Yes, he has a couple of part time jobs in addition to playing his instrument, but he would not be able to have a job with firm time commitments. His jobs are remote, and can be done just about any time.
December is an extremely busy month for him…lots of performances, plus his other work.
It’s a juggling act for sure.