Ellie Goulding’s Lights website
I came across this site, and liked what they did with the song and the real-time interaction. You go to this website, and you are taken into a journey by guiding this “light”, or rather, you are the light, traveling on this LED field beaming up to the beat. They integrated twitter into the visuaization, so you can also see screen names of those doing the same thing as you, with their twitter account on, at the same moment.
At first it wouldn’t work on my browser (Safari on Snow Leopard, I haven’t got Lion yet), so opened Google Chrome and worked like a charm. Did a bit of research on WebGL, and looks pretty cool!
Here are a couple of screen recordings of my light’s journey: