FLStudio. Right-Click menu: Stop playback Restore - Restores FLStudio to the maximized state. Minimize - Minimizes FLStudio to the task bar / Dock. Maximize - Maximizes FLStudio to fit the current monitor. Maximize for all monitors - Spreads FLStudio ...
FLStudio if you can't automate the parameters, or assign it to a cc.
Edit: I did notice that lower down, there are some default parameters like expression, pitch bend, etc. Well, what if I have multiple instruments open ...