DESCRIPTION:
The first part of The Civil Wars: A Tree Is Best Measured When It Is Down by Robert Wilson with collaborative effort of David Byrne, Philip Glass, Gavin Bryars and several other artists.

From wikipedia:

The American section of The Civil Wars was a series of twelve brief interludes intended to connect the larger scenes and provide time for set changes. David Byrne was the composer of these mostly wordless pieces, and choreography was by Suzushi Hanayagi. The Knee Plays premiered in April 1984 at the Walker Art Center.

Ripped using EAC with 99% accuracy and then encoded using FlAC at -8. The picture is of the CD cover.