Gruntilda's Lair (Grunty's Furnace Fun) - Banjo-Kazooie

"Gruntilda's Lair (Grunty's Furnace Fun) - Banjo-Kazooie" is a high quality rip of "Gruntilda's Lair (Grunty's Furnace Fun)" from Banjo-Kazooie.

Jokes
The melody and parts of the backing have been changed to the My Little Pony: Friendship is Magic fan song "Anthropology (Lyra's Song)" by AwkwardMarina. At 1:09 and 3:03, the melody quotes the Inspector Gadget theme.