So in Trusta's verification video he linked a MediaFire download for the actual song used in the level (I think it's called "dustvoxx trigger zekk remix"). Anyways, I download the file, and I check back on the download page to see that it has been deleted. I look up the song name and discover that to get the song (like as a .mp3 file) you need to pay (I think the price was 200 yen, the artist seems to be from Japan). So, is the copy of the song that I downloaded for free from MediaFire illegal?
Note: I don't actually own the full version of Geometry Dash. I only have GD Lite and the other free versions.