Mega Off-Topic: Cult of Gloom Theme Song?

So, I've been poring over some tomes, and I came across a version of famous anti-Gloom propaganda song "Don't Worry, Be Happy," but with the lyrics reversed and the song transformed into a minor key:

https://bit.ly/2M6eQ4r

Is this the Cult of Gloom theme song?

edit: #WakeUpMegalopolis

I much prefer Adam's Gloomweaver which goes as such:

Gloomweaver, he's the man with a flaming head.

Gloomweaver, he'll raise the dead.