...Something I need to think about engineering this summer!
I recently stumbled across Devendra Banhart's site and fell head over heels with his beautiful approach to button links (so lovely)...
More so than the crazy kaleidoscope thing at the beginning (fun though).
Another one to keep an eye on is this website for Field Music. I tried to make something like this myself at one point, and then remembered I wasn't a web designer and kind of lost enthusiasm.