Eye Spy (EP)  Eye Spy is a demo by Welsh metal band Jeff Killed John, known today as Bullet for My Valentine. "Eye Spy" contains two tracks. The first, "Eye Spy", is actually a demo of "Hit the Floor" from Bullet for My Valentine's album "The Poison". The second song, "Don't Walk Away", is a second version of the one released on their debut EP "Better Off Alone".