Is it better to be proficient in music or music?
Of course, it depends on what kind of job you want, mainly to make money better. In the end, you may find a major that is not particularly suitable or has little room for display, that is, learning for nothing is not worth it. It also depends on which way you personally want to go. Learning to master is definitely endless, and it is not easy to get ahead. Also want to go abroad or something. Be practical and you won't lose your job.