[The Johnny Cash Project](http://www.thejohnnycashproject.com) took the final studio recording made by The Man In Black, and had people contribute hand-drawn frames from a video shot for it, to be compiled into a fan-art video.
Through the Contribute section of the website, you are given 3 frames from the video, and some tools to draw your own version of them.
Your drawing(s) are then sent into the pool of available images for the appropriate frames of the video, and can be displayed in the final composition. Drawings can be voted up, or curated by the director.
It's an interesting way to enable multiple submissions for a time-based presentation.