Check out 8BP090, Disco Dust by M-.-n. The EP is a collection of older unreleased tracks (I remember playing one on the Gamewave Podcast aaages ago), but they all feature M-.-n's trademark dirty chiptune sound.
Dormant for too long in M-.-n's secret vault were some of his finest discodirt anthems. Once the prize possession of a happy few, they are now unleashed, ready to contaminate the world. Enjoy.
As usual, this EP is available to download for free!