Music written about an established fictional realm such as a popular book or film. Essentially it is musical fan fiction. E.G. Wizard Rock, Twihardcore
Harry and the Potters brought Band Fiction into the mainstream.
Skatedot (n.) a small park designed for skating. Often tucked into urban neighborhoods, these generally small lots are designed with rails, stairs, and concrete structures ideal for practicing tricks.
“Kim Baldwin, project manager for Parks, said the public's reaction to a skatedot, a 1,500-square-foot skateboarding area, was overwhelmingly positive at previous meetings.” –West Seattle Herald 8/3/10