Beethoven Op. 81a

There's a YouTube video of Daniel Barenboim playing Beethoven's 26^th piano sonata! First movement and part of second here, and here's the rest of the second and the whole third movement (attacca).

He plays the first movement with a crazy amount of rubato, but it is a very Romantic-style movement, and, after all, he's Daniel Barenboim; he can do whatever the heck he wants. His playing of the second and third movements is absolutely perfect. Look how relaxed his hands are! What an incredible pianist.