Craig Colorusso’s Sun Boxes sound + art project looks great:
Sun Boxes are an environment to enter and exit at will. It’s comprised of twenty speakers operating independently, each powered by the sun via solar panels. There is a different loop set to play a guitar note in each box continuously. These guitar notes collectively make a Bb chord. Because the loops are different in length, once the piece begins they continually overlap and the piece slowly evolves over time.
See a video of it here, or go see the real thing at the Indianapolis Museum of Art during the Spring Equinox.
