We are aware of the issue, but there is an option in game to mute the music only :)
Yes, this is common practice in the industry. Most music is copyrighted, even game OSTs. And most games like to have original music or indeed use famous pieces of music. I'm sorry you're upset by this, but we won't be using music from the YouTube Audio Library 😅 it is only an issue for people trying to upload videos of our game and make money off it, which is the point of copyright protection.