This video, via Modular Wild, captures a demonstration of the Buchla Music Easel by composer, musicians and Buchla guru Todd Barton.
It’s about an hour in length. It covers the architecture of the Music Easel, offers lots of audio demos and Barton’s perspective on working with it.
Here’s an photo of the Buchla Music Easel for reference:
Barton’s presentation was filmed at Knobcon 2013.
Video by Raul Pena.