So I realized that when a new like/dislike option comes up for my sim, I automatically accept their likes and deny their dislikes. So I'm curious about how you play.
A fun way to choose music likes is to set the stereo in the main area of their home to playing Mixed Music. They will occasionally choose to dance or listen on their own, so the genre of song playing at that time (and their mood) will determine if they like it or not.