yeah, what david byrne said...

"Words can be a dangerous addition to music — they can pin it down. Words imply that the music is about “that” (“that” being what the words say literally) and nothing else. They can, if not done well, destroy the pleasant ambiguity that is a lot of the reason we love music so much. That inherent ambiguity means that we can psychologically tailor music to our own needs, sensibilities and situations — but words limit that, or they can." Source is HERE.