Designed for Live performance with MIDI Hardware for turning on/off layers. LiveSolo™ only works in the Standalone Version of Unify from PluginGuru. New to version 1.4 is the ability to use MIDI CC# to not only Mute and Solo Tracks but also MIDI Enable/Disable on a PER LAYER basis. I have set up a layout for use with Mididesigner- you will need to set up your MIDI Hardware if you wish to use it. The only thing to change to the zip file (Mididesigner_Unify_Live_Controller) is the name of your midi driver. Replace (UCX Midi Port 2) by the name of your iPad midi driver.
Added in 1.1: A reset button for the Pan knob
Documentation on this ability is found in the online owners manual: https://pluginguru.net/unify/manual/doku.php?id=midi-controller-files