On the site I was looking at, it was a cia for dragon quest vii, the total file size is 1.4gb and the two cias were 999mb and 400 something mb, so not dlc
@Xdqwerty, to answer your question, they're a fusion Brit-pop/J-pop/electronic band with a woman vocalist. Flamingo is hands down their best known song but they've got a ton of other really good songs