Hey a friend of mine put me onto this one. It appears that Banksy is moving into the Audio/Video field. BAnksy and some London music producer called Subverted Soul have made a piece of music that is played in sync with Banksy's own film "Exit through the gift shop". When it is done right the audio and the film give clues as to where next Banksy will paint and also reveals his identity.

Anyone tried it yet?
These are the links I was sent:

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