I have a pretty long list. Here goes.
MM3: Snake Man
MM4: Dr. Cossack's Castle
MM9: Wily Machine
Gradius: Challenger 1985
Gradius II: Burning Heat
DMC 1: Seeds of Love
DMC 2: Intro
DMC 3: Taste the Blood (I know the lyrics by heart, yo!)
Kingdom Hearts II: The 13th Dilemma
Timesplitters: Future Perfect: Scotland the Brave
Sonic III: Major Boss theme
What about you guys?
MM3: Snake Man
MM4: Dr. Cossack's Castle
MM9: Wily Machine
Gradius: Challenger 1985
Gradius II: Burning Heat
DMC 1: Seeds of Love
DMC 2: Intro
DMC 3: Taste the Blood (I know the lyrics by heart, yo!)
Kingdom Hearts II: The 13th Dilemma
Timesplitters: Future Perfect: Scotland the Brave
Sonic III: Major Boss theme
What about you guys?