No, sorry Matt, there is no consideration of me getting royalties out of this. What I am concerned with is getting the right to distribute my cover versions. That is what the mechanical licence covers. And there are several versions - AP1 and 2 and LM. I think I know which I can get away with, but just need some confirmation. If I sell on CD Baby for instance, does that make a difference? And how do I get permission for the song where I have put different words to an existing tune?