Well the bean counters and ear people have taken 70 of the most famous singers voices and used a pictograph machine to find out who was the best vocalist of all time. 

When I think of great vocalists, I think of Mariah Carey maybe Whitney Houston, Celine Dion? Paul Rogers? I didn't exactly guess the winner, as a matter of fact I hadn't even thought of him.

So who won the coveted honor of the greatest vocalist of all time? The one and only Paradise City singer Axl Rose! Out of all the great singers, he wins, according to the pictograph anyways. I would still put my money on Mariah, Whitney or Celine having better ranges then Axl but oh well. Just another thing to add to his already huge ego.