Musicians normally get the whole creative thing IF they are doing it for the love of music (and not just making money)
you'd pay a session singer / musician , so why not a scener. the "I sampled it without knowing" argument is weak
It's not even about business vs scene... it's just about saying.. "ya know what.. thats great.. this guy needs paying or at least a credit.. he saved us a lot of time" and doing the right thing (although we all know the music world is shark infested waters) part of the reason for them sampling I guess. to see what they can get away with.. oh it's obscure.. no one will know.. or it's a "demo" , but they use the context in the wrong way (as in a demo off a keyboard).. Also the fact it's not from a game, where it's VERY easily proven when the game was released.
Instead, creative and able as I am, I would try to bring the original music to the listener, and not cut it up and mangle it and so on.
People who do this just have no talent at all, and are only doing it for making money.
I won't be happy if a tune i made, and love dearly, will be presented in a new version, where the whole background is cut away, and only the 4 famous notes are present. This is destruction of MY ART!
if Rolling stones will remix me, i would let them.