indie korean rock....not an oxymoron

There is this really cool channel on youtube called orienkorean which actually showcases indie and alternative Korean music. A friend of mine (Emily) and I were tooling around on the internet a couple of months ago and found it, and I was pleasantly surprised to learn it wasn't a contradiction. When I tend to think of Korean music the big companies (SM Entertainment, JYP) come to mind, although they produce some catchy pop music its nice to know there are other music options.