As well as his own hits, Ed Sheeran is the mastermind behind some of your favorite songs by other artists, like Justin Bieber ...

Somebody’s Watching Me” was Rockwell’s biggest hit (by a lot), but at least it stands the test of time in terms of being a great Halloween song. And it always makes us look behind us … just in case.

Here at Revolver, we're always on the hunt for new songs to bang our heads to — indeed, it's a big part of our jobs. With that in mind, here are the tracks released this week in metalcore, ...