I've just started two courses:
1) An Advanced Diploma in Music from the Australian Guild of Music Education online. Basically similar/equivalent to the second year of a three-year bachelor degree. I seem to have gotten credit for the technology/composition unit bundle.
2) A Certificate IV in Training and Assessment locally on-campus. It's the course that qualifies you as a TAFE teacher. TAFE is a kind of trade school/community college in Australia.
I should theoretically be busy for at least six months.
If I don't find work, I'm thinking about setting up an online music production school.