en.wikipedia.org/wiki/Quadraphonic_sound

Quadraphonic sound – equivalent to what is now called 4.0 surround sound – uses four .... In addition, San Francisco classical music station KKHI broadcast the San Francisco Opera in "compatible" (that is, matrix-encoded) quadraphonic  ...

www.wired.com/story/suzanne-ciani-live-quadraphonic

May 31, 2018 ... A new recording by synthesizer artist Suzanne Ciani is being released on a ... Analog Surround-Sound Is Reborn on a New Quadraphonic LP ... "This was Buchla's vision—a performable electronic music ..... CNMN Collection.

rateyourmusic.com/list/groonrikk/quadraphonic-1970s-rock-albums-4_0-surround

I was curious about how much music was issued in Quadraphonic during that short span ... But I do have a 5.1 Surround collection that may be of some interest.

www.surrounddiscography.com/quaddisc/quadpall.htm

Jan 28, 2019 ... United Artist Record [2 LP] 4D-28/29 (CD4) [Japan] Never, Never, Never. .... Sono Radio QS 1002 (QS) [Peru] {Two quad collectors have come to ..... Action Screen Music Collection Philips 4DX-25 (CD4) [Japan], Sung Eum ...

www.quadraphonicquad.com/forums/index.php?threads/2018-surround-releases.24661

... of London (EP) (WAV [96/24]) 1/3 Art Garfunkel – Angel Clare (SACD) 1/4 Art... ... The Amnis Initiative – Relaxation Music (DTS wav file / FLAC) 2/13 .... John Lennon – Imagine: The Ultimate Collection (4CD+2BD-A) 10/5 incl. .... When logged into QQ the Icon on the QQ Central for the Surround release ...

www.spacial-anomaly.com/collecting-quadraphonic

June 7, 2014 | Posted in MUSIC, VINYL RECORDS | By Jason Sositko · 4 Comments · Columbia Quadrophonic One specialty area of Vinyl record collecting is quadraphonic. This basically means records that have a special sound mix of 4.0 surround sound. .... I have come across artists like them otherwise. I hadn't even ...

www.discogs.com/lists/QuadSurround-Demos-Tests/368790

Explore the Quad/Surround Demos & Tests list by jng4080 on Discogs. Create your own list of music and share it with the world. ... Jerome Glick Add friend · Contributed 17 · In Collection 94 · In Wantlist 169 · Images 108 · Lists 12 · Reviews 6 ... No Artist, Sansui All Stars - Sansui 4 Channel Record For Test & Demonstration ...

midimagic.sgc-hosting.com/qunlabel.htm

Is there really quadraphonic or surround information there, is the decoder reacting to ... The artist recorded in a surround or quadraphonic system his own record ... If the effect is caused by a time delay between mics picking up the same source, the .... If the effect seems to be an ambient pick up from the room the music was ...

www.digitalmusicnews.com/2018/11/01/quadraphonic-sound-podcast

Nov 1, 2018 ... Quadraphonic sound faded from the landscape in the late 1970s, securing its ... and spreading the gospel to artists who want a simpler surround sound solution. ... “Quad — for many weird reasons — is just more musical.