It has a wonderful tone. Well played Kathryn

Who knew that sycamore could sound as good as maple?

I love that Katherine can play classical as well as bluegrassy stuff.

Beautiful,handmade violin!!Amazing and unique,creativity of spirit and love,it will last for a lifetime ❤

Its possible that what you are experiencing on these double stops when you hear a third lower note are actually the so called tartini tones which aren't a purely acoustic phenomena but rather a psycho-acoustic one.