Don't get me wrong, I do like the usage of Mega Man music (of course, since you ARE playing as Mega Man), bot the only thing I would rant about is the MM3 title screen BGM in the daytime overworlds. It starts a little too cheerful and slow for my tastes, especially for the most-seen level variants in SMBC. Maybe if we gave all the overworld levels of each World (excluding 3 and 6, as they are nighttime) a small set of randomized music that changes for each time a world is played (like how it cycles through the characters' music options if you set it to "Random", but only with Mega Man music. Or maybe if we could decide on a new track to use in the daytime levels. Dunno how to work it out.