Audio Files 256Kbps MP3
chapter I: castor and pollux 43.0M
chapter II: gnostic dub 51.7M
chapter III: songs for the square d building 42.3M

Whole directory

http://www.archive.org/details/J7N042

Audio Files 192Kbps MP3 256Kbps MP3
chapter IV: primitive robot civilization 38.4M  
chapter V: it’s never so simple 31.9M  
chapter VI: hypnotized by the music   55.1M

Whole directory

http://www.archive.org/details/J7N043

http://www.jon7.net/