I was born two or maybe even three decades late. Music-wise, I'm a '70s guy:
Eagles, Queen, Black Sabbath, Deep Purple, Boston, Dire Straits, Led Zeppelin, The Rolling Stones, Van Halen...
You name it. If it's from the seventies, I'll probably like it. Of course, some of those bands bleed over into the '80s or started in the '60s, but of course it's not like my liking of their songs stops once it came out in 1980 or after, but anyway.
Outside that decade, I like music of a similar genre from the decade before like The Beatles or The Animals, or from the decade after like Motorhead, Toto, Guns 'n' Roses, Scorpions and Metallica.
When I was a kid, from very young to around the age of 10, I was a huge fan of Michael Jackson. Even went to a concert of his with my parents back in 1995. I'm not exactly into today's music. There's a few exceptions of-course, even some that go outside of my prefered genre (classic rock, hard-rock) but generally, I'm more into the old stuff.