Well, 3 months ago I received the message from the Newgrounds bot saying that they blocked me for publishing stolen content, when I was reviewing my projects, I noticed that one of my songs had copyright, apparently the first song I made had been made with a loop with copyright, if you want to publish a song and find out that it has copyright, stay away from that app called Groovepad ...
~CreepBorgGames88
Ahurac
Indeed, making music with Groovepad is not really fair, but I'm not here to lecture anyone. I strongly advise you to use a DAW, that kind of software that allow to make music in a professional way. I can give you some more pieces advice on music production if you want, simply hit my NG DMs :).