Tvad, I decided to help you along and with my incredible research skills (having honed them at the Library of Congress)I found an interview with the chief engineer of the multichannel sacd Dark Side of the Moon by Pink Floyd. He goes into every detail that you are seeking.
www.avrev.com/home-theater-news/music-software-news/dark-side-sacd-engineer-speaks-on-remix-of-album.html
Please copy and and paste and report back with your impressions.
www.avrev.com/home-theater-news/music-software-news/dark-side-sacd-engineer-speaks-on-remix-of-album.html
Please copy and and paste and report back with your impressions.