King Thorax of the Changelings has never sung a solo in his life, owing to his lifelong lack of confidence in just about everything. While he has gained a great deal of confidence in such a short time span - overthrowing Chrysalis, becoming a ruler, and asserting his new role as a ruler - song remains a hurdle.

Thorax seeks to change that. If the vast majority of Equus could share the song in their hearts, so could he. But the all-too-familiar question remains: how?

Join Thorax in a misguided path to his goal, where he will discover, among other things, the bad side of the music industry.

Takes place at some point in season 7, following the events of To Change a Changeling. It goes without saying that this story will be in no way affected should Thorax sing in a future episode.