Matrix Quad CD's

[MidiMagic]

I can't vouch for that CD version , but it's my opinion the 1975 vinyl is QS encoded.
I know this is contrary to others who say it's stereo .

There were two versions of the LP.

The first was made from the film and was QS encoded.

Then Polydor signed to use CD-4 and remixed it to remove the QS.

No CDs were made with QS.

I have a DVD with the choice of stereo, 5.1, or Quintaphonic.

 

[atrocity]

The first was made from the film and was QS encoded.

The film was QS encoded on two tracks, the left and right. Simply putting those two on a record would have left out anything in the center channel, which would likely have been plenty of lead vocals.

I'm not saying that no QS vinyl was ever issued (I have no idea), only that any hypothetical QS release could not have been taken directly from the film.