Same recording as 'The Heart Of The Sun' CD, but this one includes 'Careful With That Axe, Eugene', and it has a choped down 'Set The Controls For The Heart Of The Sun'. Tape hiss and distortion on the louder tracks, sound effects is clear and good. Good stereo. This is a really good performance by Pink Floyd, especially 'Atom Heart Mother' and 'Cymbaline' with a long segment where PF shows of their quad sound effects; The music fades out and somebody enters through a door, walks around in the room opening doors with different sounds behind them, after a while Cymbaline fades in again, just greate.
-TOR

Very good sound quality. Embryo is cut off slightly at the beginning before the lyrics start, and is a different version than from any other show.
-ECM

I was listening to the San Diego 71 show (Embryo) and during cymbaline they had a tape, with effects, playing in the background. Part of the tape sounded like it was being played backwards. So I sampled part of the song into my Mac and then reversed it.
This is what I heard: The ?red one? blows my mind.
-ANON

Info Source:The Pink Floyd RoIO Database