You know, I was thinking about this earlier in the day. Grew up in the sixties, listening to, and playing Top 40. That was kind of a mix of light rock, R&B, light country. We had one main radio station in town (2 TV stations!!), probably some others that didn't interest me. Late at night we could pick up a couple of the northern "powerhouse" stations. I knew basically all the songs of the times.
I don't even know what "Top 40" would be these days; guess I need to go buy a copy of "Billboard". I'm pretty sure I wouldn't care for most of it, though from time to time I'll hear something with a bit of a groove to it. Not a Taylor Swifty, or Beyonce, or Gaga fan. Not Rap. (Ocassionally, that groove thing)
I'm a Spotify addict these days, restricted to my playlists and their predicitions. Jazz, Blues, R&B (mostly classic), Funk.
My recent band, such as it is, is classic variety/Americana. Not really my choice music when it was popular, and certainly not what I listen to now, but , whatev(!)