bln.kr wants you to share the music you make (and hear music made by other folks):

The primary audience of the site is artists who want to spread their music around — something like mp3.com or MySpace were, back in their respective heydays. All you have to do is upload your tracks, and away they go. bln.kr tracks how many plays and downloads each track gets, and has popular tracks organized by genr
If you’re just a normal user like myself, it’s a good place to look for some new music. There’s quite a lot to choose from in a wide variety of genres, although based on the “most played” page, it looks like they’re gaining a particular amount of traction with hip hop artists more than any one else.
There’s lots of room for improvement — navigation isn’t particularly graceful, and from a branding standpoint, the site sort of feels like an early version bing.com, which is an odd comparison to have popped into my head. Complaints aside, though, it really does remind me of mp3.com, which was one of my favourite sites of all tim
This one’s on my bookmarks bar already. If bln.kr can get itself onto my iPhone, I’m sold.
Follow them at @blnks for tips about great artists and tracks.