Every self-respecting synthesist is going to appreciate this video interview and demo taken at NAMM 2015. We were fortunate enough to be given an in-depth tour of some of Nate Tschetter's favorite Yamaha synths from the past 40 years. Some of these have only had three units sold ever... another in the collection is from an extremely famous musician we're not sure whether we can name... but you'll see the faceplate has tools to help him navigate the synth.
Enough from me. This video is well worth watching. And please share this with anyone you know who is like-minded.