Super Meat Boy

Link: http://dbsoundworks.bandcamp.com/album/super-meat-boy-soundtrack 

This is the album that put Danny Baranowsky on the map, and rightfully so. Its retro-nouveau evolution takes classic chiptunes and layers them to a level we’ve never seen before. It’s got plenty of energy and style, but it’s designed to never let one spot stick out like a sore thumb while playing the game, making it perfect energetic background music.