I was always super interested in music so i kinda can’t relate to this on some level, but when I got the internet as a kid I listened to yahoo music radio of bands I liked and genre radios and discovered a lot of stuff that way. I suspect you can do the same with Spotify playlists and pandora radio to get an idea.

What do you want your musical taste to say about you? That’s the strange thing, I used to think it meant a lot about me then I realized it just means I like a lot of stuff once I stepped out of my elitism box