Japanese, Korean, or English are all fine, and I usually am pop/rock-ish. It's safe to assume I probably have any JE albums, but not a lot of other stuff honestly. Actually the places my music collection are particularly weak are:
*girls/girlbands (I like Namie Amuro? but I really don't have a lot of girl pop or rock)
*Jrock (I like ONE OK ROCK for instance, but idk who else is popular at all)
*For Koreans I'm really only familiar with DBSK/EXO/SHINee/Big Bang and maybe CN Blue. I in particular like it when Korean bands have Japanese releases, probably because they tend to lean more pop and less R&B when they release in Japan, but whatever.
*I've been out of touch with American pop/rock for like five years now, so even those recommendations are safe. I have a ton of Big Time Rush, and Hot Chelle Rae, and that's about it.
You don't have to link me or anything (although you're welcome to), i can probably dig stuff up myeslf. Thank you!
Entry also posted at http://mousapelli.dreamwidth.org/868351.html if you'd rather comment there.