Perhaps you had your fill of WebGL yesterday after playing Angry Birds from dawn till dusk, but there was an even more graphically intensive Chrome browser experience unveiled at Google I/O this week: "3 Dreams of Black" by Rome. Simply put, it's an music video that runs in your browser window, starring the talents of Danger Mouse, Daniele Luppi and Norah Jones, but instead of watching Norah serenade you from a stage or set, you're thrust into dreamlike, interactive 3D worlds. It's a fantastic tech demo for WebGL