[Request] Music majors in university

I find it kind of irritating that university at the moment only has majors for visual arts, especially considering that there are three instruments sims can learn to play AND a new singing skill (the latter of which is sorely neglected in general imo). Ideally I'd like it if sims were made to pick one area of focus for their degree (e.g. violinist, vocalist). It would also be cool if some credits were transferable/applicable to other music majors (i.e. credits obtained for a music theory course would apply to any music major, thus cutting back on credits needed to graduate in the event that a sim changes majors within the music degree programs).