In June 1994, shortly after Pink Floyd released the album The Division Bell, someone calling himself Publius posted two messages to the newsgroup alt.music.pink-floyd:

• “My friends, You have heard the message Pink Floyd has delivered, but have you listened? Perhaps I can be your guide, but I will not solve the enigma for you.”
• “The Division Bell is not like its predecessors. Although all great music is subject to multiple interpretations, in this case there is a central purpose and a designed solution. For the ingenious person (or group of persons) who recognizes this–and where this information points to–a unique prize has been secreted.”

When readers asked for proof of his authenticity, Publius wrote, “Monday, July 18, East Rutherford, New Jersey. Approximately 10:30pm. Flashing white lights. There is an enigma.” Sure enough, at the appointed time during a Floyd concert the words ENIGMA PUBLIUS appeared in white lights at the front of the stage.

Unfortunately, the clues then dwindled, no explanation was given, and no winner was ever announced. Rumors about the enigma have appeared ever since in fan circles and semi-cryptically from the band’s organization, but no one really knows what the enigma is. “It is important to note that neither I nor anyone involved with this zine will enter into any correspondence on this topic,” wrote Jeff Jensen, editor of the band’s fan magazine, in issue 34. “It’s a puzzle for you, devised by the one who loves you enough to drive you mad.”