One of the darkest legends adapted into for the Comedy Theatre? The Piper of Hamelin:
The Piper of Hamelin - A Fantastic Opera in Two Acts
The Piper of Hamelin - A Fantastic Opera in Two Acts
掰噗~
has
問倒我了 
They should have paid him. They were warned!
I can't get to the website but the illustrations are so good.
Always pay the piper.
It was through here on Plurk from you that I learned about this tragedy. 