I bought a DIY kit of an analog video synthesizer from Gijs Gieskes, a 3trinsrgb. 

I used it on “electric painting has been lacking”, a piece I wrote for Kyle Hutchins playing baritone saxophone. 

For this performance I multiplied the signal from the synth into 5 different CRT TVs on stage, right next to Kyle. 

The video below is an excerpt of this performance.