The first UI element created was the Knob.
For months, the app was mostly knobs, initially without labels.
The intent wasn’t to use the knob in the final app, but it gave us a way to test the synth parameters.
In fact our rough metric for progress was: How many parameters are still knobs?
By the time we began adding other UI elements the synth was mostly done.
Repatching and cleaning up patches: