I don't know if this exactly correlates with transitioning, but I was a big kpop person before I started transitioning and slowly over the past few years of being trans I've slid into being a punk/post-punk/generally alternative music person. I feel like that also has a lot to do with my changing sense of fashion, though, which I can definitely say I experienced a shift in post-transition.

(I still listen to kpop though, it just doesn't form the bulk of my music taste like it used to.)