This is the coolest cite today I dare to say:
The "3-Sided Dream" album was a "concept album," somewhat akin to the Beatles' "psychedelic" phase in the incorporation of "found" or environmental sounds and tape loops, tapes being played backwards, etc. Snippets of Billie Holiday singing are also heard briefly. The album even confronts the rise of influence of computers in society, as Rahsaan threatens to pull the plug on the machine trying to tell him what to do.
http://en.wikipedia.org/wiki/Roland_Kirk