Claim: Cheyenne Cinnamon and the Fantabulous Unicorn of Sugar Town Candy Fudge(Cheyenne Cinnamon) is an American animated, musical comedy television series created by Dave Willis and Matt Harrigan.
Evidence: Cheyenne Cinnamon and the Fantabulous Unicorn of Sugar Town Candy Fudge (often shortened to Cheyenne Cinnamon), is an American animated television series pilot created by Dave Willis and Matt Harrigan; mainly produced by Williams Street it was animated by Radical Axis. 
Cheyenne Cinnamon Animated
Musical comedy Dave Willis
Matt Harrigan Dave Willis
Matt Harrigan United States