Lights!— Mettaton EX
- It also resembles another song composed by Toby Fox for the webcomic Cucumber Quest by his friend Gigi DG. Said piece was a theme for the character Noisemaster.
- This track plays at 95% speed in-game when the protagonist chooses to listen to Mettaton's dialogue prior to the fight.
- If the protagonist chooses to skip Mettaton's dialogue, the battle will commence immediately and this track will only play at 97% speed.