to be listened to with non noise-cancelling earphones that let-in external sound.
the listener can choose where to listen to the recording; there are no limitations. whilst listening to the recording, the listener can be stationary or constantly moving, or a mixture of both.
the level of the piece must be set so that the tones sit comfortably, or just below, the level of the sound environment that the listener is experiencing; because of the potential variety of sound experiences, the volume should be actively adjusted accordingly, especially when moving.
the piece can also be played through speakers when listened to indoors.
duration of each piece - 16'40"
to download these pieces for use, please go to - https://soundcloud.com/oliver-ginger/sets/lines