Another great mySpace find is Marc Pilley, who has given his music the name 'hobotalk' - it's the perfect example of 'keep it simple, stupid' - lovely acoustic arrangements, and a fresh voice to boot.
http://www.myspace.com/marcpilley
Can't say I'm a huge fan of her first album (took me a while to sit down a listen to it, and even now I don't find it as interesting as Back To Black)
Back To Black is now one of my favourite albums. Has a lovely Motown feel to it.
Through The Windowpane is one of those albums you can pick up at anytime, no matter what you're doing.
Made Up Lovesong #43 and Trains To Brazil are great songs. Thanks for the sharing the YouTube clips - I hadn't checked out the videos before.