Andre Michelle's AM Laboratory has developed a number of cool musical toys and special effects to explore. Play with and create some calmly pulsating circles within circles, simply by following her navigation commands on each link you try.
"Click to create at least two circles. Listen to the tunes they make. Press Space to clear them all."
Here is a collection of her studies she extracted while developing her commercial projects or just by researching new technologies."
The SuperEllipse is a 3D Sound-visualizer based on research by Paul Bourke accompanied by the cool chill music by Alva Noto & Opiate.
Or try my favorite The Color Traces web toy.
