this might be of interest to some people.
I bought this CD in the 80's so i don't know if it's still easily available:
Denon Audio Technical CD;
The disc has 99 tracks.

you can get some info about it's contents here:
http://www.cduniverse.com/search/xx/...chnical+CD.htm

if anyone does not want to pay high prices for it, i know a good source; just send me a note at: Gellidius at yahoo.com

See: http://www.blu-ray.com/community/gallery.php?member=Gelli
or: Axiom Gallery