Alright, update on the situation. Redline just sent me the following message:
I'll get them to stop, if you don't attack me for it, wanna know what actually happen?? I had a song called AUG, your song I had no idea what the title was and I name it the same thing... So I have someone else that uploads my videos named Simon, and I tell him what to type in the info area, and I just realize he uploaded the song you made. Sorry I thought he uploaded mine, he is a silly one, anyways. I enjoy your work. Good luck
I don't trust him, plus he's tarnished my reputation by calling me a thief, linking to my song, and getting plenty of people to go to my page and leave some pretty nasty comments.
I think it's pretty obvious this is a lie since he went to all the other videos and thanked them for promoting "his" music and was responding to comments about the song, but eh....I'm still not sure how to proceed.