Music is the root of all evil! Just ask Tipper Gore. It can influence people to engage in all manner of nuttiness. I mean if a kid finds a loaded gun in his dad's drawer while listening to Black Sabbath and shoots himself, it's the song's fault, right? Why blame the dad for leaving a loaded gun in the house? That would just be too easy! Music is again to blame for the malevolence haunting the new fright flick Reverb.