Best. Cat. Video. EVAAAAARRRR!!!11!! Anyone else thinking about putting a cat video on YouTube now, just...stop. Just....give up, and I mean...right now. Put down the camera, and walk away. Because you're video of your cute little 'Mittens' or whatever playing the piano will never, ever, ever, EVER have and entire MUSICAL PIECE written FOR THEM. BEHOLD AND TREMBLE, SUCKAHS!!!