Staan

Staan is a devil-like man who offers contracts involving Artists' souls. He is an acquaintance of God.

History
Staan first appeared to guide Daniel (Blue Shirt) after he decided to be an Artist in the video When you wanna be an artist. Daniel immediately mistook the diabolical figure for Satan because of his horns, but he then explained that his name is Staan.

Staan went on to sing a song about Daniel's dark future and offered a Soul Sale Agreement to make him great at the cost of his long-term happiness. Although he expected resistance, Daniel almost immediately agreed to the contract even before the end of the song. In the end, Daniel's eagerness terrified Staan into leaving.

Trivia
Staan is an anagram for a different red-associated mythological figure. You guessed it: Santa.