The music happens when

I am ready for the next level,
A task has been accomplished,
Something evil and spooky might be going on, but I’m pretty okay with it,
I conquer evil,
It’s awesome,
I die, and when
It’s really, really over.

[Are you a nintendo junkie? Did you guess the game these are from? Castlevania 3. This is another pull from my aging wiki, originally posted April 28th 2005]