Ableton's yearly LOOP event is open for registration - this year's will be in selected venues in Hollywood, Los Angeles CA focussing this year on "in-depth exploring different solutions for computer based performance, creative collaboration and how artists tell stories with sound and music."
Here's the just released interview/performance with Caterina Barbieri from last years's show:
The event runs for three days, (9-11th November) at a ticket price of $350 (with concessions available) and registration is here: https://loop.ableton.com/2018/register/
Older Music Machines & the People Who Still Use Them
Developments for Korg's instrument have been slow but promising.