集合住宅というのは基本的に一つの建物の中にほぼ同じ形の部屋が並ぶ。そして、そこに住む人々は大体数年おきに立ち去り、また新しくそこに誰かが住む。このEPは上下左右、過去現在未来の部屋の座標を重ね合わせ、人々の生活の折り重なる痕跡や差異を身体に近い機器、iPhoneで繋ぎ合わせたサウンドトラック集となっている。

・Google Translate
Apartment buildings typically consist of rows of rooms that are almost identical in shape. The residents move out roughly every few years, and new people move in. This EP is a soundtrack collection that overlays the coordinates of rooms from the past, present, and future, connecting the overlapping traces and differences of people's lives using a device close to the body—an iPhone.