[Esperante]

Creepy stuff, isn't it? What really makes it weird is that it sounds the same backwards as it does forwards.

It's really old, (like 30 some years) and it's not the only one. Revolution 9 by the Beatles, I'm So Tired by the Beatles, LOADS of Pink Floyd songs (they have so much to interpret) and many others, including WASP, Queen (Another one bites the dust)
what's really weird is guitar god from Led Zeppeling Jimmy Page purchased an estate in Endgland with the ruins of a church in it. Historical records say while in service, the doors were locked from outside and started on fire. Nobody survived. And he never even lived int, and is said to have performed satanic rituals there.

Pink Floyd did 'Empty Spaces' purposely, it says something like, 'you've found the message, now send it to Pink.' as it's in normally spoken English.

In 1969, Pink Floyd released their experimental 'Ummagumma' album, which featured a track titled 'Several Species of Small Furry Animals Gathered Together In A Cave And Grooving With A Pict.' It was basically a long sound effect song of chipmunkish noises, and at the end it sounded like Roger Waters speking gibberish for a looooong time. When it was released on LP, record players were capable at playing 1x speed, 2x speed, 4x, 8x, and 16x. When you played it at 16x, the Water's gibberish clearly said, 'that was avant-garde, wasn't it?' Trust me, I've heard it myself.

EDIT-just noticed he updated it so it includes those! LOL