#Quadraphonic

☮ ♥ ♬ 🧑‍💻peterrenshaw@ioc.exchange
2026-01-20

“I was there. What a trip. The #quadraphonic sound was so incredible you were absolutely immersed in the sound. This #concert still haunts me. It literally blew my mind.” — #eaglebride, June 28 1975 Hamilton Ontario Canada.

As close as you get to a time machine 🕰️

#PinkFloyd / #Ontario 1975 / #8mm #Super8 #celluloid #LiveMusic / #JimKelly #Speedy <youtube.com/watch?v=fSXZMFq_Msk>

“I was there. What a trip. The #quadraphonic sound was so incredible you were absolutely immersed in the sound. This #concert still haunts me. It literally blew my mind.” 

A comment by a youtube listener, “eaglebride” on the 1975 Pink Floyd “Wish You Were Here” concert tour from June 28 1975, Ontario Canada
SpaDogsSpaDogs
2025-12-12

@keefmarshall Switch to 😃 Even if you're talking about the Welsh rock band formed in 1992.

2025-09-14

In one week (September 21), I will be performing #quadraphonic music at Grand Avenue Temple in Kansas City, Missouri.

Also performing will be Cybersyn Quartet, Rev. Dwight Frizzell, and Austin Williamson.

Doors open at 3:30pm and sounds begin at 4pm. $10 or pay what you can.

Poster for Explorations in Quadrophonic Sound.
Artists performing will be:  Cybersyn Quartet featuring Seth Andrew Davis, Zak Pischnotte, Shanté Clair, and Aaron Osborne; Rev. Dwight Frizzell; remst8; and Austin Williamson.

Grand Avenue Temple
205 E 9th Street, Kansas City, MO 64106
Doors 3:30PM.
Sounds at 4PM.
$10 or pay what you can.
2025-06-01
Screenshot of music player showing the album "Improvisation on Four Sequences at Festival Antigel" by Suzanne Ciani. Cover is an abstract painting, vaguely reminiscent of a close-up of two people standing very closely together against a pale blue background, but only their long brown and wavy red hair remains. It it could be a rough painting looking directly down on a river through desert canyons. There's a black space to the right of the painting with the names of the performer and work.
2025-05-06

#NowPlaying #8TrackTuesday #DeadFormats

A triple whammy: a #quadraphonic #8Track of nothing but #Moog synthesizer. Just how much more 1970s can a piece of plastic get?

youtube.com/watch?v=sWV6KB-msp

A photo of a vintage red plastic 8-track cartridge tape entitled "Sonart Productions Inc. presents Chopin à la Moog . . . with lots of strings attached." Inset artwork includes a series of 6 illustrated headshots, morphing gradually from the 1st (a b&w drawing of Chopin in period garb) to the last (a hirsute hippie sporting a headband and lovebeads). Text beneath the artwork reads "arranged, conducted, and synthesized by Hans Wurman."
2025-01-11

Round up recent finds over last few weeks

Pile of Top of the Poppers 8 Track Cartridges, surprised they did Carts into ‘80

Couple of #Quadraphonic LPs. Yeah wouldn’t normally do SoM, but it’s CD-4 Quad - note rainbow effect from Subcarrier Groove Wall

1st Pye Poppers & Japanese Phase 4 #Censored

fight fascists make musicWEI_EN@sonomu.club
2025-01-09

I made a little playlist of my fave #quark encoded #quadraphonic tracks on soundcloud

soundcloud.com/bkmm/sets/my-fa

2024-12-29

I have finally released "Surroundings 1" on Bandcamp: remst8.bandcamp.com/album/surr

This EP is encoded in QUARK (see quark.cykik.com to learn more) so you can listen in stereo as-is or use a Regular Matrix decoder (or Dolby Pro Logic II) to listen in #quadraphonic.

It has been available at Mirlo for awhile, and you can still get it there: mirlo.space/remst8/release/sur

sporklsporkl
2024-05-30

dmitrivolkov.com/misc/bitwig-5

Quad audio in Bitwig 5 ⬇️

New article on my website (under “Misc”) about how I set up quadraphonic (4-channel) surround audio in Bitwig Studio 5, which doesn’t natively support it yet.

2024-02-02

I did a #Quadraphonic rework of "00045 forgive" by dvdv, then encoded it with #QUARK so you can play it in stereo as-is or in quadraphonic using a hardware decoder, the free QUARK plugin on your computer, or a home theater receiver with Dolby Pro Logic II.

The video linked below includes the encoded stereo track and a 5.1 surround mix. YouTube will play the audio in either stereo or full surround, according to the capabilities of the device you watch it on.

youtube.com/watch?v=88djfHsxlh

2024-01-24

@CrowsLabyrinth That is very disappointing and frustrating (though, sadly, not terribly surprising).

I still want to explore translating my #quadraphonic music to #DolbyAtmos, but these details have certainly deflated my motivation.

2024-01-24

Per @macrumors, #AppleMusic will pay artists up to 10% more in royalties for #SpatialAudio content.

macrumors.com/2024/01/23/apple

My "to do" list includes figuring out a workflow for translating my #quadraphonic (and 4.1) stuff into #DolbyAtmos. Maybe I should move that one up a little higher in priority...

2024-01-18

#NowPlaying Three more Santana SACDs, released by Sony Japan. Each hybrid disc has the original Quadraphonic mix and is packaged in an elaborate 7-inch gatefold sleeve with OBI. They have released eight so far, and each is highly recommended!! 📀 #SACD #SuperAudioCD #CD #CompactDisc #SonyJapan #HiResAudio #Quadraphonic #Santana

Three Hybrid Super Audio CDs by Santana are lying on a countertop.  A tuxedo cat’s left paw can be seen in the background
2023-07-03

I performed in quadraphonics in a yurt at Synthwoods in the Santa Cruz mountains. Peter Nyboer also did a quadraphonic piece. It was so awesome to introduce this immersive music to many locals.

There was also Joachim Garraud (French Touch DJ) and we were hosted by Bacprop

#music #quadraphonic #modularsynth #spatialaudio

youtube.com/watch?v=6tM7ovhK10

🤘 The Metal Dog 🤘TheMetalDog
2023-06-28



BLACK SABBATH's 'Paranoid' Available In Quadraphonic Sound For First Time In Nearly 50 Years
Rhino is a respected name in the audiophile community, renowned for their exceptional and quality catalog releases. Following the success of "The Doobie Brothers: Quadio" (2020) and "Chicago Quadio" (2016) sets, Rhino has released a slew of seminal 1970s albums recorded in quadra...

blabbermouth.net/news/black-sa





This account has movedemsquared
2023-04-30

I notice quite the outbreak of surround sound enabled videos on oo-tube. Seems a bit late in the day for all that 5.1, 7.1 palava. Thought it was all Atmos or spatial audio now. All my life, somewhere, somebody was convinced that surround sound was the next big thing. Christ even went out in for the 3 people that could recieve it back in 1977 (presumably wiped).

2023-01-28

I recently performed in quadraphonics at the Gray Area in San Francisco.
Music and links: www.peachymango.org
#electronicmusic #performance #quadraphonic #spatialaudio #experimental #music #sanfrancisco #art

Franck Martin performing at Gray Area in the middle of the crowd.
sergio_101 has moved!sergio_101
2023-01-13

@atomicpoet The guy i was talking bout set up a quad listening room and has a copy (on tape) of "Dark side of the moon" .. they did a listening party a few weeks ago, but i didn't have time to go.. but we're doing it again in a few weeks.

sergio_101 has moved!sergio_101
2023-01-13

@atomicpoet me and the guy who owns the studio i goof round were just talking about the idea of producing mixes of some projects we've work on on 30 ips tape. but i am just looking into how much interest there would be. he's working out the technical details

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