Control Surface Studio version 2.5.5 includes new mapping types:
A/B Crossfade Assign
Crossfader
Cue Volume
This tutorial walks through using them in your own dynamic Ableton Live Midi scripts.
Note: Im using a virtual midi controller called "Virtual Midi Piano Keyboard". It works exactly the same as how a physical controller would. I'm simply using it for recording purposes.
Learn more about how Control Surface Studio can improve your Ableton setup here:
https://remotify.io/product/control-s...