I don't usually grin unless it's when the lead guitarist plays a sizzling riff or something like that. And then it's directed at them.
With the audience, I find that certain audience members seem more dialed in than others; and I tend to make more eye contact with them. I'll smile with my eyes (if that makes sense), but my actual smile is generally more of a "Mona Lisa"-type close-mouthed smile.
With the audience, I find that certain audience members seem more dialed in than others; and I tend to make more eye contact with them. I'll smile with my eyes (if that makes sense), but my actual smile is generally more of a "Mona Lisa"-type close-mouthed smile.