A beautiful, user-interactive site, Soytuaire.Labuat.com invites users to paint to music. For "Soy Tu Aire," the first single from Spanish band Labuat's debut album, Web designers matched a unique interactive paintbrush to the song; those manning the mouse can drive the graphics, swirling at will. Try it out and then hit Replay for a mesmerizing Web experience, or hit Record and send your motion painting to a friend. It's too captivating to ignore.
The classics: YouTube, Pandora, Netflix, Hulu, MySpace Music, Last.FM