The longest song title is by a sweedish band called REDNEX. The title is,
The Sad But True Story Of Ray Mingus, The Lumberjack Of Bulk Rock City, And His Never Slacking Stribe In Exploiting The So Far Undiscovered Areas Of The Intention To Bodily Intercourse From The Opposite Species Of His Kind, During Intake Of All The Mental Condition That Could Be Derived From Fermentation.
52 Words, 305 characters.
Felix the KJ