I was listening to 'The World' the other day and they had a piece on Salvadoran hip hop group Pescozada. I really liked the clips they played, so I looked them up.
Here's the original 'World' piece from last year. There are 3 mp3s to download and clips of every track on the new album to stream. I like them all so far. If you're intrugued at all, you should check them out.
(Warning: In case you're not too savvy about most of this new-fangled hip hop music, there's some bad language.)