You are free to use this music in your multimedia project (online videos(YouTube,…), websites, animations, etc.) as long as you credit www.audiozond.com, For example: “Music: www.audiozond.com” or “Royalty Free Music from Oleg Kashchenko”.
You can use “Free Music” tracks in your videos for free, but without monetization on YouTube. Perhaps your YouTube video will receive a copyright claim, this is normal, you don’t worry about anything, everything is in order with your video, it will not be deleted. If you want to remove a claim or monetize your video on YouTube, in this case, you need to contact me and purchase a license and then show it on YouTube.”.