Yes, I agree, originality is not quantifiable. You can certainly try to describe a piece of art as much as you can and then compare it with previous orcontemporary works to see if something truly new has been created. I understand The Edge didn't invent the guitar, anymore than Picasso invented paints, orJames Joyce invented words. But come on, you know what I'm saying regarding truly new sounds. You can use old tools to create new things. That you areusing old tools constrains you, sure. Even taken this into account, it is undeniable that PiL's sound was new. They used drums, bass, and guitar