In reply to mypyrex:
I have uploaded some stuff to YouTube containing copyrighted material (music) and credited it as such, and managed OK . Yet sometimes it doesn't work. I think it depends on how zealous the record company (or more likely, the owners of the copyright). Anything on BMG gets shut down very quickly. I guess the big companies have technology that does a sort of automatic "Shazam" on all new uploads and spots when something in their library is used.
My stuff is usually from small independent bands on tiny record labels but at the same time not massively obscure.
I did upload something in late 2015 using some Ennio Morricone music and he's pretty globally famous, and I have not "fallen foul" of anything. Public video. Less than 300 views so far. Maybe nothing happens unless someone actively reports it to YouTube.
Probably also depends on how exactly you added the music to the video. Mine were simple, using the Windows Movie Maker and putting an mp3 on .
Post edited at 12:36