Scapes is a sound art installation by Halsey Burgund that allows participants to walk around the deCordova Museum's sculpture park listening to a mixture of a musical composition and voice commentary from previous participants all filtered and influenced by physical location.
Participants make their own contributions to the piece using a smartphone app which allows them to tag any location in the park with their own recordings. These recordings are immediately available for everyone to hear as part of the evolving composition. As participants walk around the sculpture park, the individual path they follow creates their own personal version of the Scapes audio experience. The music is directly influenced by the landscape and is composed using custom algorithms which constantly generate new music; there are no repeated loops.
For more info: halseyburgund.com/work/scapes/