![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiKiUKLMOWylbvBkK84UjvzU-9xvHl2ynwmiwSPLbXIcbgSBnex0zuxSgLKuLhoSUkS6i_hrQVHHUu-dHnukgstLMHYeqt0VESxJRnBbQS409Mbl4jfjgC_vWzob3siiq6ruCsDewBjPU0/s320/VideoSong+4.jpg)
A VideoSong is a new medium with two rules:
What you see is what you hear (no lip-syncing for instruments or voice).
and
If you hear it, at some point you see it (no hidden sounds).
Radiohead's Exit Music for a Film matched with a prelude by Chopin, Op. 28, no. 4