By asking the Creator who is the real owner of that music/sounds
I had my vod muted and after verifying who was the owner and listen to the song, I discovered that he's not the owner at ALL!
That song or part of that song is a mere copy/use of Apple Loops music and samples free to use even for commercial use or broadcasting by Apple Inc. That package of DVD song/sound/sample is part of the Apple product "Final Cut Studio" that I OWN! So I have the license to use it in Twitch or any other broadcasting use.
Now the problem is the external company that ask Twitch to mute! Those guys should be in jail for fake claims!
They first should send a notice to Twitch, that once received notify the Creator and ask him to send proofs of his right conduct and licensed use of that song/music/sample. If the Creator can't produce any proof then Twitch can have the right to mute. Only in that case.
It's time to STOP those ABUSES from copyright company that do not verify anything a part from using a kind of Shazam system to recognize that 2 different Creators are using the same samples licensed to both by Apple inc?? They must jocking!!!