Wow, this is good... (Finally having a chance to read the article.)
Two take-aways so far: The first is that sympathetic vibrations contribute to the overall performance (sounds obvious, but you KNOW that digital keyboards don't model that feature). The second is how much the interaction between an instrument and the musician contributes to the perceived quality of the instrument by the musician (another area that most digital keyboards are weak in).
Ok, on to violins! (I wonder if there will be any sax to go with the violins?

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