If this is your first time watching one of these videos, here's the idea:
Sef is using a MIDI controller as a custom performance expander. He's assigned each footswitch to change a different part of MOOD MKII in a specific way, making it possible to perform long, flowing compositions without ever touching the pedal.
Every knob, switch, and hidden option on MOOD MKII can be controlled with MIDI – you can do anything you want.
Each of the 3 scenes in this video uses a different setup to give you some ideas for what's possible. Hope you find something to take with you.