Music used:. Undertale - Once Upon a Time (Intro). Grieg: Peer Gynt - Morning. Inception - Dream is collapsing. Super Mario World - Ending Theme (sped up). Yes - Roundabout. NOMA - Brain Power. Donkey Kong - Jungle Japes. LISA - Brawlin. Muppets - Mana Mana. Kevin MacLeod (Incompetech) - The Curtain Rises. Overwatch - Victory Theme.