The legacy quad mixes released in the seventies were Apostrophe and Over-Nite Sensation. Both never saw the light as quad rerelease.
Then there was a quad mix for the film Baby Snakes, which soundtrack was released only in stereo as picture disc and CD in the eighties and early nineties. The first time the film soundtrack was released in multichannel was with the Video-DVD release of Baby Snakes.
May be I don't understand the list, I thought the list is about legacy quad (audio only) mixes rereleased on DVD-A, SACD, BluRay?
-Krisitan
good question!
I have included a couple of Quads mixed back in the 70's not released at that time but more recently (Gentle Giant) so if its ok with QQ-ers let's proceed on that basis.