It's a really good song. If you listen carefully you can hear the same chord progression from Cossack Stage 3 & 4.

RushJet1's Mega Man 4 Remade: https://rushjet1.bandcamp.com/album/m...

MP3: https://www.dropbox.com/s/u8vrhrjhwgq...

MPTM: https://drive.google.com/file/d/18os-...