If you have the flash player installed, you can currently listen to Imogen Heap’s new album Ellipse on spinner.com. It sounds like it might be worth getting.
If you don’t know who Imogen Heap is, educate yourself:
Hide and Seek [YouTube]
I Need A Hero by Frou Frou (=Imogen Heap) [YouTube]
Speeding Cars [YouTube]
Official Imogen Heap Channel [YouTube]
Imogen Heap Article [Wikipedia]