They are on a separate disc which also includes an audio interview with the band.
Retrieved from Wikipedia CC BY-SA 3.0
It contains over an hour of audio interview with live and studio recordings.
Retrieved from Wikipedia CC BY-SA 3.0
In 1999, a reissue of the album was released which contains an audio interview segment and studio outtakes.
Retrieved from Wikipedia CC BY-SA 3.0
Extensive audio interviews recorded in 1976 formed the basis of the text.
Retrieved from Wikipedia CC BY-SA 3.0
The full audio interviews and transcriptions are available on the library's website.
Retrieved from Wikipedia CC BY-SA 3.0