Those Ford Motor compilations on Q8 - these usually came with a Lincoln Continental. Some listed in Mark Anderson's quad discography are listed as double packages, but I believe these were split formats, the first tape being stereo and the second being quad, I've only ever found the second tape of the two in my quad searches, and the prefixes on these are always DAT2 instead of DAT1,as they're listed. Here then are what I have:
A Kaleidescope Of Contemporary Quadrasonic Sound (1975)
Fritz Reiner & The Chicago Symphony Orchestra – Also Sprach Zarathustra (intro)
The Hues Corporation – Rock The Boat
Eugene Ormandy & The Philadelphia Orchestra – Windmills Of Your Mind
Henry Mancini – A Man, A Horse And A Gun
Hugo Montenegro – Love Theme From The Godfather
Henry Mancini & Doc Severinsen – Theme For Doc
The Original Broadway Cast Recording – Hello Dolly
The Friends Of Distinction – Grazin' In The Grass
Arthur Fiedler & The Boston Pops – The Way We Were
The Main Ingredient – Summer Breeze
The Original Soundtrack – The Sound Of Music
Perry Como – Temptation
Al Hirt – Stella By Starlight
Elvis Presely – American Trilogy
Q8 – Ford Motor Company DPT1-0140
A Kaleidescope Of Contemporary Quadrasonic Sound (1976)
Fritz Reiner & The Chicago Symphony Orchestra – Also Sprach Zarathustra
Hugo Montenegro – Lara's Theme From Doctor Zhivago
The Guess Who – Dancin' Fool
Henry Mancini & Doc Severinsen – Theme For Doc
Dottie West – Last Time I Saw Him
Hugo Montenegro – Your Song
The Hues Corporation – Rockin' Soul
Henry Mancini – Mr Lucky
Hugo Montenegro – Feel Like Makin' Love
The Pure Prairie League – Two Lane Highway
Henry Mancini & Doc Severinsen – Ben
The Friends Of Distinction – Love Or Let Me Be Lonely
Henry Mancini – Love's Theme
Perry Como – And I Love Her So
Eugene Ormandy & The Philadelphia Orchestra – Orpheus In Hades: Can Can
Q8 – Ford Motor Company DPT1-0197
The Ford Motor Company Presents Quadrasonic Sound For Today (1978)
The following songs are on what might be tape 2:
Fritz Reiner & The Chicago Symphony Orchestra – Also Sprach Zarathustra
BW Stevenson – (Livin' It) Day By Day
Floyd Cramer – Have You Never Been Mellow
The Hues Corporation – Love Corporation
Nilsson – Without You
Eugene Ormandy & The Philadelphia Orchestra – March: Arab Dance
Danny Davis & The Nashville Brass – Paloma Blanca
Arthur Fiedler & The Boston Pops – Love's Theme
Henry Mancini & His Orchestra – Traces
Perry Como – Love Put A Song In My Heart
Hugo Montengro – Daniel
BW Stevenson – Dry Land
Eugene Ormandy & The Philadelphia Orchestra – Dance Of The Comedians
Perry Como – Just Out Of Reach
Q8 – Ford Motor Company DAT2-0249 (2)
The Ford Motor Company Presents Quadrasonic Sound For Today (1978)
Fritz Reiner & The Chicago Symphony Orchestra – Also Sprach Zarathustra
Barry Manilow – I Write The Songs
Henry Mancini & Doc Severinsen – Theme For Doc
The Hues Corporation – Ease On Down The Road
Floyd Cramer – The Entertainer
Barry Manilow – Trying To Gert The Feeling
Eugene Ormandy & The Philadelphia Orchestra – Russian Sailor's Dance
Isao Tomita – Star Wars
Danny Davis & The Nashville Brass – St Louis Blues March
Henry Mancini & His Orchestra – Love's Theme
Charley Pride – The Happiness Of Having You
Arthur Fiedler & The Boston Pops Orchestra – We've Only Just Begun
Ronnie Milsap – (I'd Be) A Legend In My Own Time
Eugene Ormandy & The Philadelphia Orchestra – Hungarian Dance No 5
Q8 – Ford Motor Company DAT1-0307
The Ford Motor Company Presents Quadrasonic Sound For Today (1978)
The Living Strings – All Electronic Radio Introduction: Interlude
Fritz Reiner & The Chicago Symphony Orchestra – Also Sprach Zarathustra
Barry Manilow – I Write The Songs
Henry Mancini & Doc Severinsen – Theme For Doc
Floyd Cramer – The Entertainer
Barry Manilow – Trying To Get The Feeling
Eugene Ormandy & The Philadelphia Orchestra – Russian Sailor's Dance
Original Soundtrack? – Star Wars
Danny Davis & The Nashville Brass – St Louis Blues March
Henry Mancini & His Orchestra – Love's Theme
Charley Pride – The Happiness Of Having You
Arthur Fiedler & The Boston Pops Orchestra – We've Only Just Begun
Ronnie Milsap – (I'd Be A) Legend In My Own Time
Eugene Ormandy & The Philadelphia Orchestra – Hungarian Dance No 5
Q8 – Ford Motor Company DAT2-0346 (2)
The Ford Motor Company Presents Quadrasonic Sound For Today (1979)
The Living Strings – Interlude
Fritz Reiner & The Chicago Symphony Orchestra – Also Sprach Zarathustra
The Walter Murphy Band – A Fifth Of Beethoven
Floyd Cramer – The Entertainer
The Living Strings – Close Encounters Of The Third Kind
Hugo Montenegro – Peace Train
Arthur Fiedler & The Boston Pops Orchestra – The Way We Were
Isao Tomita – Star Wars
Danny Davis & The Nashville Brass – St Louis Blues March
The Walter Murphy Band – California Strut
Charley Pride – The Happiness Of Having You
Arthur Fielder & The Boston Pops Orchestra – We've Only Just Begun
Hugo Montenegro – Daniel
Eugene Ormandy & His Orchestra – Hungarian Dance No 5
Q8 – Ford Motor Company DAT2-0396 (2)