Meh, You're bluffing
Personally I think this is a poor attempt to get new fans subscribed to you.
It's a bluff and I won't fall for it, you wouldn't really kill your song writer, after all if he dies who writes the songs? Not to mention how hard it would be to get a new song writer after they find out about what happened to Alex.
I bet that once the camera's are off Alex is out of the cage eating steak and lobster. I won't fall for cheap makeup, fake wounds, and fake tears. I won't believe you, and thus not subscribe till I see Alex's cooling, desicated corpse.
So either you give up the bluff or you give up your ablity to add songs to your flash. And I call upon all my fellow newgrounders to join with me in calling this bluff.