Also, each violin also has particular "sweet-spots", where when you play them it really does feel "whole" and voice-like for a particular note. A good violin m

Also, each violin also has particular "sweet-spots", where when you play them it really does feel "whole" and voice-like for a particular note. A good violin may have one such sweet spot (hopefully in a commonly used key/register), while a great violin may have many such sweet spots for many different notes and keys.