floyd (05/10/83)
It's not a backwards hidden message, rather, a slowed down message. Once you know what it is you can easily hear it when played at 33-1/3, but it becomes clearer if played at 45 with the bass and treble rolled off. What is it? At the beggining of "3rd Stone from the Sun" (Jimi Hendrix) there is a radio communication between a pilot and his fleet: "Star fleet to star ship, please give your position -over" "I am in orbit now, the third planet from the star called the sun -over" "That must be Earth -over" "Positive. It is known to have some form of intelligent species -over"