Nil (./52) :
j'imagine qu'il doit même falloir payer des droits pour en faire une exécution publique )

Ça va même plus loin (Wikipedia) :

* In July 2002 composer Mike Batt (best known for being behind the 1970s novelty/children's act The Wombles) had charges of plagiarism filed against him by the estate of John Cage after crediting his track "A Minute's Silence" as being written by "Batt/Cage". Batt initially vowed to fight the suit, even going so far as to claim that his piece is "a much better silent piece. I have been able to say in one minute what Cage could only say in four minutes and 33 seconds." Batt told the London Independent that "My silence is original silence, not a quotation from his silence." Batt eventually settled out of court for an undisclosed six figure sum in September 2002.

Le paroxysme du foutage de gueule, quoi.