"Forwards ever, Backwards never, and always beware of false prophets  in leather."  These are the closing words of KRS-One in the liner  notes to EDUTAINMENT.  And they had best be heeded, because the Blastmaster  goes for the jugular with this album, pushing the lyrical boundaries of  where most rap artists, let alone rock, don't even dare to go.  Here are  some of the key tracks: