# 1 Trills
I have no idea if or how to do this yet. It's just an idea, and I decided to jot it down here.
```glish
Cardinal idea with pianoteq (or other)
Trill.

ADSR controls trill speed (controlling lfo freq)
ADSR controls overall gate, 
so when when releasing, the trill slows down.
Perhaps velocity fades.
```
The idea is that you press a key, and it turns it into a trill, with variable behaviour
at note off, such as slowing and fading away. Or some ornament, or something.