If you play a song backwards, it’s bound to summon a whole lot of bad stuff from hell, surely?
Well, depends if it’s Follow The Yellow Brick Road or an Ozzy Ozbourne track by all accounts. Although Slayer say that all that occult reference is ‘just for effect’.
The band Cradle Of Filth recorded The Lords Prayer backwards and used that in a song called ‘Black Mass’. Apparently if you play that loudly you can summon your mother from her Sunday morning hangover.