Oh wow. For 1 video, the song was gone, but also small parts of the audio itself where the song was playing. Not a big deal.
Tried it for my DD video and it actually removed the song only. The background sounds were still there. The only problem was, when I tried to save it, it said "You can't save these changes to this video because it has received too many views. You may save changes into a new video by using Save As." Can't use it for any video with more than 10k views >_<
Anyway.. Removed it for 1 video. I'll leave the DD video alone and the other video I'll probably delete.
2/3 videos say: "Ads may appear on your video due to the presence of this song. Removing this song may remove ads from your video. Learn more". The other has no info whatsoever.
So I assume it's save to leave them be, but they have a new Beta option with which you can remove a song from your video (and keep the original audio). And no audio swap either Going to try that out and see what happens.
It doesn't matter with who you're partnered, you can still get it. It's because of the ingame music. It's basicly an almost copyright strike. You can acknowledge the claim is legit (or not) and a few things can happen. 1) Nothing happens 2) They add advertisements 3) They block the video in certain countries 4) They block the video and you get a copyright strike.
So I'm just going to edit that audio part out. Not sure what to do with the other videos. 2 of them have ~4k views. The other has 53k views. All trophy related.