I can’t really help you or suggest a major since we don’t really know what you like (besides music; you could be a music major, but becoming professional takes a lot of hard work and dedication).
If you really don’t know what you want to major in, perhaps spend some time scrolling through the course catalog, look for some random courses that might be of interest to you (could be anything such as medicine, basic computer programming, Romantic or Contemporary music, video game design, etc.) and perhaps take a few. Maybe you’ll find a new passion.