Window is an experiment in writing about sound, listening and environment, in a manner that deliberately subverts any sense of direction, focus or conclusion. But it is also a work of art—both scholarly and “playful”, born of indecision and from having no desire to go anywhere special. There was no preordained subject of study. Instead, the subject of study revealed itself during the making of the piece as being ordinary experience - an activity embedded in individuals rather than things - gradually explored through deliberate indirection. These notes are written to offer some extra insights into how, and why, I made this piece.