We have been using Ableton Live with Max for Live to do multichannel audio productions and installation for years.

Here are some of the tools created along the way.

 

 ya_Fader - flexible fader groups for Live

ya_Group - multichannel audio effects for Live

ya_MidiGroup - link MIDI devices across Tracks & Racks

ya_EQ8 - link EQ Eight across tracks, returns and racks

 

• ya_Spat - easy spatialization for Live

• ya_Next - an independed scene playorder

• ya_BarCount - count the current bar out loud

… more to come.

Also here:

DimDesk a free screen dimming App for Mac and the retired Remember! for iOS