I'm glad you like the song. I make a lot of shorter songs, too, you're right - there's actually a reason for it.
I can't get into it here in any way, but let's just say it's best to let some things stay in the past....
Ghost types. Right. Old favorite of mine. I never quite figured out if I meant HEX in a spooky or mathematical way. Which one do you think?
The eerie has always fascinated me a lot. Ghosts, ghouls, anti-demons, etc.
All kinds of creatures. The concept of a ghost is nice too seeing as we're supposed to have one. It makes us eternal to have one.
Something that does not rot.
Neither decay, nor share filth and evil towards antiness of the eternal. Now that's the real formula, alright.
Quack!
https://www.youtube.com/watch?v=2AfjFOvr33Q&t=351s