nell is an incredible korean band that would probably fall into the indie-rock category, and they just came out with a new album last month. it's called separation anxiety, and i would highly highly highly recommend it to anyone. i haven't been legitimately impressed with any korean band even half as much as these guys, and this album is no different.
here's a link to an MV from this album (this is one of the more mellow songs, but some of them are a little faster):
http://uk.youtube.com/watch?v=CAGKe1OqGDE