Martha Argerich play Chopin "Polonaise N°6 l'heroique"
http://www.youtube.com/watch?v=KCSEwfqs-VM
This is one of my all time Top 5 "songs" (there is no singing, so I guess it is called a piano piece). It has often been playing in my head, ever since it made a huge impression on me as a child, and I was so happy when I found this version on youtube, played by the absolutely adorable Martha Argerich.
I highly recommend to put it on full screen, and at a high volume (not too high, but pleasantly high) as watching her, definitely adds to the experience.
I might be a crazy fan, but I can't find the words to describe how amazingly cool I think she is. I find that her way of playing it, is just as I "see" the piece. (others I've seen, play it more "correctly" but not with this intuitive, untamed beauty)
As Jerry Lee Lewis could have said it, she's "loving up a storm"