VGMusic of the Day 366: Mega Man 2 - Dr. Wily Stage 1
Likely the most popular song in the entire Mega Man franchise, "Dr. Wily Stage 1" brings us back to the 8-bit days, when video games popularized the use of geometric waveforms in music. This style is referred to in present time as "chiptune".
At the same time, enjoy Hitoshi Ariga's rendition of Mega Man 2's smokin' hot Robot Masters. ;}