Oh, and a song that maybe most of you know - and maybe some of you know this link aswell (it's from Britain's got talent - same as Paul Potts): Susan Boyle - I Dreamed a Dream (liked the voice a lot - if you listen to what she says before she starts singing - she actually didn't get the chance to sing before in her life, shame)
Your reasoning is excellent -- it's only your basic assumptions that are wrong.