Let's see who recognizes it! First person to get it right gets to pick the next song I do!
 numberxxxvi got it! It's the world map theme from Final Fantasy IV

I did this one in the most traditional style of any song I've done so far. That is, one blank instrument for all channels, using only two square wave channels, one triangle wave channel, and one noise channel, meaning that it could actually be played on a North American or European NES, unlike my other songs which require the expansion capabilities of the Japanese Famicom.

Original song © Squaresoft
Remixed in 8-bit by me