There's a new NES homebrew in town called DENDY Compo II. It's a compilation of tunes for play on an actual NES system.
It's created by Nuclear Mushroom Boom and features the following songs:
01. Nuclear Mushroom Boom - Summertime
02. Xenon Odyssey - Convoluted Culvert
03. bertfm - Dancing to Death
04. Harumi Makoto - Wonder Panorama
05. Please Lose Battle - Restrain from entering my bedroom