This video, by Geert Bevin, captures an instrumental performance on the LinnStrument.
The LinnStrument is a new electronic instrument in development. It was created by musician and instrument designer Roger Linn, and can sense pressure polyphonically, allowing for performance techniques that are not possible with traditional piano-style keyboard controllers.
Bevin explores several different performance techniques in his performance of Linn S Was Here. Bevin is using Omnisphere as a sound-source, with a tweaked version of the Classic Nylon Strings patch.