I think my first cassette was Modern Talking 🙈🤣
Then later I got my head straightened and started listening to metal such as Accept, Metallica, Iron Maiden, WASP, Dio etc. Mid teens I added Alice in Chains, Soundgarden, Pearl Jam etc to the list. Had some moments where I was into rap, like 2LiveCrew, RunDMC, 2Pac and the like.
Much of this is still golden today. Still listen to AIC, PJ, Metallica and alot of rap. Added some more pop music on my older days though.