OK, let's do another one: The History of Future Folk. This is about as obscure as it gets - a band-driven science fiction movie from a New York indie comedy folk duo. It's about an alien who comes to Earth to prepare for an invasion, but discovers human music and abandons his mission to become a semi-professional musician who everyone thinks is pretending to be an alien.

Then his people send a second mission to find out just what happened to him, and hilarity ensues. Conceived of by and starring the grandson of Ingri and Edgar d’Aulaire, whose classic children's books about mythology you may be familiar with.