I've been looking through YouTube music videos & found one of contestant Mary Byrne's performances, Dusty Springfield's "You Don't Have to Say You Love Me". I was just blown away by her voice -- the pitch, quality, & style, but it was Mary herself that was most likeable. I don't want to spoil it for you; just watch & you'll see why I was so touched by Mary & her singing talent, that I wanted to hear more.
This is her audition video; I literally cried (I don't cry easily) watching it:
http://www.youtube.com/watch?v=9hoDWyWsxFc&feature=relm... Enjoy! (I know this is a year old video; if this is a been-done, I apologize in advance.)