I can actually tell.
You can find groups here,
http://wiki.theppn.org/Main_Page
But the site is down right now, they experience technical difficulties a lot.
But it's a really good source for J-pop or rock, K-pop or rock, and even C-pop.
I use it for finding out when new singles and abulms come out, but it is inconveniently down (again) right now.
I remember singing 'I am a Pizza' in French when I was in grade six actually, and then in English in kindergarten XD