Robert Rich - Somnium

Somnium (2001) is an album by the American ambient musician Robert Rich. It is a seven-hour album on a DVD-video and is based on Rich's sleep concert series of the early 1980's. Like those concerts, the music on this album was composed to influence the dreams and pre-REM hypnogogic visions of the listener. For this purpose it is suggested that the volume be kept down to the threshold of perceptibility, ideally with speakers surrounding the listener's bed. Rich also recommends this album for conventional listening.

"Part 1" -- 155:00 (00:00:00)
"Part 2" -- 119:57 (2:34:50)
"Part 3" -- 144:54 (4:34:40)

http://youtu.be/_SY94KemG0E