There was a TV show here in Australia, with a guy called Andrew Denton who was inspired by Rolf Harris and his version of Stairway to Heaven, each week he would have a different person in to do their versions of it, some spoken some sung. He compiled a CD of it all eventually, about 50 different versions of Stairway to Heaven (edit--more than 25 but i cant find a pic or exact number and i'm too lazy today to look any harder). Now that is overkill, lol