This year at Folklife on the narrative stage, I will be part of a presentation on practical acoustics, specifically regarding violins. Joining me will be Rick Davis of Running Dog Guitars, who will offer the guitar perspective on the same subject. The hour long presentation will be tailored to whomever shows up and what they, as a collective audience, are interested in talking about. Hopefully we will also have a practical demonstration or two as accompaniment to our dialog; maybe even a diagram.