Sunrisescape is the sound of the sunrise. You listen to the day getting brighter and brighter. It starts at the time when the sun starts to rise over the horizon to lighten up the sky.
The lightwaves from the sun are translated into sound with the help of a light sensors and an oscillator producing audible soundwaves.
Sunrisescapes has been recorded at various places at various times of the year.
Listen to an excerpt from October 13th 2010 in Grez-sur-Loing, France: