Check out:I’ve listened to a couple of those huge downloads. I can’t say for sure what the differences are except the ones labeled “front only” but I thought of Morton Subotnick pretty quickly. I see that Suzanne is a Buchla user, which doesn’t surprise me from the content of the piece. And I’m a Subotnick fan, so I also like Ciani.
It’s quite the surround demo piece. Now to find some of her other work…
https://www.quadraphonicquad.com/forums/threads/suzanne-ciani-a-new-quad-release.28627/
I have this one also. It's a bit more melodic, less white noisey than Quadraphonic Live. Both are great surround demo quality .