Ice Brain - Mega Man Zero 2

"Ice Brain - Mega Man Zero 2" is a high quality rip of "Ice Brain" from Mega Man Zero 2.

Jokes
Starting at 0:06, the melody partially changes to the South Island theme from the Sonic the Hedgehog OVA. From 0:27 to 0:54, part of the melody changes to the  version of "Snowman".