Howdilly Doodilly is an album that features music themes based on a character from what TV show?
Howdilly Doodilly: Howdilly Doodilly is the first studio album by Phoenix-based, Ned Flanders-themed metalcore band Okilly Dokilly, released on November 11, 2016. Okilly Dokilly: Okilly Dokilly is a metalcore band from Phoenix, Arizona that plays "Nedal" music; a subgenre of metal music themed around the animated character Ned Flanders from the television series "The Simpsons".
The Simpsons