https://youtu.be/8RaeXiLT1Mk
From Sinclair User December 1986 (issue 57)
"BAND'S SOUND-TO-LIGHT SHOW
Turn music into a TV lights show with your Spectrum and a novel 12 inch single by new band Le Lu-Lu's.
The record contains a computer program on Side 2. Simply record the program on to cassette, Load it into the computer and Run it. Then play the band's music - also on the record - through a stereo system, synchronise the onscreen patterns produced by the computer program with the music and, according to record company Possum Records, you've got a pretty convincing sound-to-light show.
The band's three members are; Yo-Yo the lead singer. She's largely concerned with the band's image. Her male counterparts are Dr J, responsible for the computer part of the record, and Grey, who's into robotics.
Although they'll take any gig they can get their main money spinner is performing with robotic teasmade's and plant pots in other peoples living rooms.
The record will soon be available through most record shops for around £2.99. Should you want to know more about Possum Records, they can be found at London NW2."
https://youtu.be/al-HWLG5e2w