Stairway to Heaven Backmasking.

Bytes   Date         Filename
1264745 Dec 17 05:06 LedZepStairHeav-backmask.mp3
   1056 Dec 17 05:36 LedZepStairHeav-backmask.txt

This audio file is an identical mirror reversal, it should play the same
backwards or forwards.  Played forward you will first hear the song sample
as taken from the original recording, unaltered save for a down-mix to
monophonic.  This sample is played first forward, then backward.
Immediately following this is the same sample which was slowed by 33% (to
make the pronunciations more distinct).  Finally, the third segment
contains a highly filtered and masked (with white noise) version of the
second segment, this enhances the clarity by filling (bridging) the gaps.

See if you agree with my translation of the "Led Zeppelin Satanic Lyrics".

If there's a bustle in your hedge row don't be alarmed now
It's just a spring clean for the may queen
Yes there are two paths you can go by, but in the long run
There's still time to change the road you're on.

Glory, oh here's to my sweet satan
The one little child would make me sad whose power is satan
He'll give those with him 666
And all the little fools they know he made us suffer sad satan

I received this from another source.

Bytes   Date         Filename
 293040 Dec 17 07:05 StairHeav_Backwards.mp3

"Run backwards, hear words sung."