What I do, is very simple:
- open a new file
- add “size(600, 500), colour(200, 200, 200), textColour (0,0,0)” to the caption
- add the following lines to the cabbage part:
#define SLIDER1 textColour ( 0, 0, 0), trackerColour (170, 170, 170)
#define LABEL1 textColour ( 0, 0, 0), fontColour (0, 0, 0)
#define COMBO1 colour (170, 170, 170), fontColour (0, 0, 0)
rslider $SLIDER1 bounds ( 12, 14, 105, 101), channel (“att”), range (0, 20, 0.1, 1, 0.01), text (“Attack”)
rslider $SLIDER1 bounds (114, 14, 105, 101), channel (“dec”), range (0, 20, 0.5, 1, 0.01), text (“Decay”)
rslider $SLIDER1 bounds (218, 14, 105, 101), channel (“sus”), range (0, 1, 0.5, 0.5, 0.01), text (“Sustain”)
rslider $SLIDER1 bounds (322, 14, 105, 101), channel (“rel”), range (0, 20, 0.7, 1, 0.01), text (“Release”) - say “Run” to bring the GUI up
- say “Stop”
- enter edit mode
- move a slider.
Result: garbage.
That’s all.

