[Albert7]

I would assume that you would license out to play the work from the score publisher and then they would forward the necessarily materials to play it with. Still, I bet that some people try to re-create the work themselves instead of going through the bureaucracy.

For example, this Feldman piece I doubt the Russians were licensing from the original publisher.

I have a feeling that the guy just put on the CD or mp3 and went from there.

 

[Albert7]

Pinko propaganda. Vivaldi's concerto for turntablist and large orchestra is fraudulent now, is it?

Here you go:

 

[Albert7]

Something about that clarinet-saxophone-synthesiser section seems strange to me...

True but it's just as awesome as Bach on electric guitar.