TV stereo sound is something that we have taken for granted for quite some time.
I remember setting up an FM stereo receiver with its speakers on either side of the TV to see a concert simulcast on a PBS TV channel and a PBS FM Stereo station. Don't remember who performed but it was quite the experience at the time.
From Wikipedia:
"Before stereo TV sound transmission was possible, simulcasting on TV and radio was a method of effectively transmitting "stereo" sound to music TV broadcasts. The band Grateful Dead and their concert "Great Canadian Train Ride" in 1970 was the first TV broadcast of a live concert with FM simulcast."
I remember setting up an FM stereo receiver with its speakers on either side of the TV to see a concert simulcast on a PBS TV channel and a PBS FM Stereo station. Don't remember who performed but it was quite the experience at the time.
From Wikipedia:
"Before stereo TV sound transmission was possible, simulcasting on TV and radio was a method of effectively transmitting "stereo" sound to music TV broadcasts. The band Grateful Dead and their concert "Great Canadian Train Ride" in 1970 was the first TV broadcast of a live concert with FM simulcast."
... Nope ... way before my time.