The above video is from the This American Life episode "Returning to the Scene of the Crime". Joss Whedon, who many know from his work on Buffy the Vampire Slayer, Firefly and Astonishing X-Men (maybe one of the best monthly comics to come out in years) performs the track he composed for a DVD commentary live. The interesting thing is that he uses the DVD commentary to comment on the state of culture. In a nutshell, the obsession of fans to understand every little nuance of movies, TV shows, comics books and other works of fiction, to the point that they listen to DVD commentaries, argue non-stop on message boards and hound the creators of these works, might actually be hindering the creative process.
