A year ago, chiptune artist C-jeff produced a very spiffy chip album entitled Preschtale. The seven-track release was inspired by several progressive rock bands, and the result was very "space-y," for lack of a better word.
The album has inspired a bunch of other musicians in turn in the form of Preschtale Variations. A much more expansive 16 tracks in length, Preschtale Variations features many guests reworking C-jeff's original material in a variety of styles like acoustic and electronica. You might even recognize some of the contributors, which include Shnabubula and Metroid Metal's Stemage.
You can download the album for free, so get to it!
Various Artists - Preschtale Variations [Ubiktune]