We’ve just come across a lovely bit of web design for a Spanish music group; Labuat.
The combination of Flash, music and digital art allows users to move the paintbrush freely across the screen while the brush paints in sync what is happening in the song. It changes size and strength according to the intensity of the music.
It is like a living paintbrush that is connected to the music, letting you be drawn further and further into the song. Very cool Stuff.