(I have been thinking a lot lately about taking on a psychology degree of a sort which might tie into music-related therapy...hmm...)
Maybe you should go with this degree. From what you wrote here, you seem to be well versed into this at the moment. However, a degree is a mid-term thing and requires some investment (this should be kept in mind before taking the decision).
Yeah... definitely not a thing I'm gonna start up in the near future, but maybe eventually