This is the newest OC Remix album entitled "Megaman - the Robot Museum". It show cases fantastic and funky/jazzy remixes of 9 songs from the series starting from Megaman and ending at Megaman & Bass. The Composer is the wonderful Joshua Morse. I highly recommend you check him out at his channel here:
http://www.youtube.com/user/JoshuaMorseMusic

download link for the entire album:
http://museum.ocremix.org/

for those that don't know, OC Remix is a website dedicated entirely to remixing beloved music form beloved games. All their stuff is 100% free, but you can always donate to keep the site up and running. These guys rule, and chances are, you've probably heard a couple of OC Remix songs before. So check em' out!