From what I've read about this CD, the SACD is far superior to the CD due to its true 5.1 mix that places each of the 4 organs in its own speaker. The original recording was for quadraphonic sound back in the 70s so that it has 4 separate channels that was quite easily brought over to 5.1.

It'll be interesting how the CD is rendered in your surround system. Please keep us advised.

Maybe I can find the SACD at a garage sale, ha...