John Cage - Litany for the Whale (1980)

From the cd: Litany for the Whale - Theatre of Voices. Harmonia Mundi (HM 57) Voices: Alan Bennett and Paul Elliott Recitation and 32 responses for 2 equal voices without vibrato Video: slowed down video. Image was then cut in four vertical parts. Sequence of the parts was then determined by change. As the video progresses (and the parts are copies/moved more often) the video becomes darker and the quality deteriorates.