This video walks you through how to create custom MIDI Remote Scripts for Ableton Live using Control Surface Studio 3.
Video Chapters
The Basics: 3:24
Led feedback: 13:19
Importing controller templates: 14:37
Session Box: 17:08
Modes: 23:27
Reactions part 1: 30:41
Reactions part 2: 39:01
Custom Coding: 48:46