Sing, baby sing

Maybe you have heard about the free film "Sita sings the blues", a film that is completely free available under the creative commons by-sa licence. You may even know it is available in any format and quality on archive.org. But what really matters these days is: what do the persons behind those projects think and say? - Hear the answer of Nina Paley, the author of the film; an interesting insight into a cultural landscape everybody can appreciate.