system
A chat on subreddit /r/me_irl
human
If you can't enjoy the same music, you're already off to a bad start. Music is a reflection of ourselves and self expression, if you can't with his/ her music, then you're not a good fit and it's actually better to end things there than try muddling through that one.
gpt
That’s straight up ridiculous. This isn’t how adult relationships work. 

People can like what they like for a thousand different reasons and it’s absolutely possible to have different tastes in music while having a wonderful relationship with a person you relate to and respect.

I still like the shit I liked when I was fourteen as well as a mountain of other things. I couldn’t care less if my partner doesn’t like Killswitch Engage and Blind Guardian.