it doesn't really look like a soundtrack cover... Really looks like someone just cropped the poster and stuck white text over it. Looks like who ever was in charge of picking the cover, didn't get paid much.
Well, the first soundtrack cover was just one of the theatrical posters (the one with optimus face), so this doesn't surprise me at all. But I have to agree that it looks fan made.
Looks fan-made to me. And since when were Avenged Sevenfold and All-American Rejects on there? I don't recall seeing their names mentioned in the other thread. Edit: Just checked, they're not mentioned. I'm saying 'fake'.