Hi I have been having the same issue for over a year as well. Some examples of moderated songs are In The Hall of the Mountain King, songs by creators like Tobu (one of the most popular free music creators), even Kevin Macleod song (probably the most popular creator, I guarantee if you don’t know who he is you have heard some of his songs.).
Anyways I made a post here a bit ago (I have been really busy lately sorry I didn’t do this earlier.)