1, 2, 3 have been accused but 4 actually did it. What?
1.
2.
3.
4.
Answer in comments.
Answer: Backmasking.(Quoting wiki: “a recording technique in which a sound or message is recorded backward onto a track that is meant to be played forward.”)
The songs were : 1)Stairway to Heaven 2) Hotel California 3) Baby one more time 4) Empty Spaces
For some more interesting backmasked tracks visit: http://jeffmilner.com/backmasking.htm
Points:
Emmanuel – 1
Eashwer – 1
Rosh – 1
Backmasking.
backmasking
Backmasking?