I'm in SE USA, hill country of East Tennessee. I've started some "Traditional" acoustic music clubs here. They are spread out geographically, all with the same format.
   Typically, we have fiddles, gutars, banjos, mandolines, autoharps, harmonicas, and upright bases. occasionally, a dulcimer or accordian.
    In the past, we've not allowed electronically amplified insturments, since they overpower everything else. However, we do allow electric bass guitars. Now, someone wants to bring a keyboard.
    What do you think?

Wilco in Tennessee