This is my latest version of Megaman Battle Network 4's "Asteroid Comp" BGM, the actual title of which is "Save Our Planet". Seeing as how that's what you're actually doing at that point in the game, I figured it was fitting to try to make it sound as powerful as I could. I'm satisfied with it, and I hope you will be, too. Enjoy, and R.I.P. Battle Network.
(To be honest, my love ended at MMBN3, and I only somewhat enjoyed 4 and 5.) D: