Well my parents had odd tastes. My dad loved Led Zeppelin but also had plenty of cassettes of Louis Armstrong. But predictably hip-hop was never in my dad's collection (nor mine at least for my teen years). Now I listen to everything from synthwave to Chinese opera. I don't know why but I think it's because the variety of music my parents consumed exposed me to different structures in music even if it's of the same genre. So I think I pick up on that commonality that all music seems to contain. I think it's not so much tastes that matter but how much variety you get in exposure to music to be able to appreciate music you've rarely, if ever, heard.