>>11983168PhD (just defended, thanks Covid for letting me zoom present) who left shitty academia to go into industry here:
No one cares what you minor was, nor even what your major is, past an NSF or maybe F31 (but not even then).
It sounds nice to have as many cool/buzzwordy degree things, but they really only care that you have a degree. When you apply for a position or going to grad school, they briefly glance that your degree is somewhat relevant (aka, biology something or another for a biology grad school program), and then toss you in a bucket with the rest. Hell, I have a BS in biology and PhD in cell biology, and I do computational work for the company I applied for (machine learning for drug discovery), and they didn't even know what my degrees were in, only that I could actually do what I said I could do. I don't think my boss could tell you what my field even was, and I work for a small startup where we hang out all the time.
Unless you apply somewhere stuffy/shitty, the minor in music will unironically help you stand out as more interesting from everyone else, because I can tell you that people doing admissions love character/personality, and that it will help you stand out from the hundred other degree holders.
ALL of this depends on company/job/whatever, however. I personally would never work for a company that wouldn't find humor in my love of spicy things/other stupid shit I put on my resume, so I find it helps weed out any company I would hate working at.
Masters I dunno, depends on what you do with it. No idea about robotics, some fields don't care about masters (biology and engineering for example).
