(the music consists of sounds of weather, pond, insects, and birds, along with digitally modified flute sounds)

There are seven recorded tracks, two each of weather, pond, insects, and birds, plus the flute music. The flute music is digitally modified. The mix also includes footsteps of 'Thoreau's ghost' as he walks about Walden Pond. Each track was separated into short segments, naturally bounded by silences. Within each track, the segments were then recombined, independently of one another, and separated by varied durations of silence. The duration of each silence was mirrored by the segment's musical duration, except for the flute music, in which the silences were inversely mirrored.

During his stay at Walden, Thoreau often found time to play his flute.