I think there is no point in doing a degree in something you are not interested in or good at. When I chose my degree I chose the most fun one I could find so that I could spend 3 years doing what I loved. I don't think I have ever been asked what my degree was in, just whether I had one or not. I went into a different area for my career but recently did at MA in my degree area, as I love it. I also taught music and music technology, and it is true that many graduates end up teaching, but also many are now self-employed musicians, teach privately, do youth work, work in non-teaching education jobs, work in the music business in record companies, PRS/MCPS, music publishing etc. Some have their own studios. It all depends on what you want to spend your time doing. Most people who do degrees have a random few years afterwards where they deviate, try new things, but ultimately you will end up doing what you are best at. So, identify what you would most love to do, and go all out to do that. Volunteer at first- do work experience and see if you like it. You could be a roadie, sound engineer for festivals, events organiser, find out about sound techs in the media- BBC/film world. Schools and colleges often need a music technician in the performing arts departments. Rather than just looking at what jobs are advertised, my advice would be to think of what you would love to do, and then do everything you can to get there, even if it means working unpaid for a bit.