The Mudcat Café TM
Thread #154633 Message #3629006
Posted By: treewind
29-May-14 - 06:36 PM
Thread Name: What key is this concertina?
Subject: RE: What key is this concertina?
The one pictured is an old instrument, and most likely not in modern concert pitch. So your tuner may be finding the nearest note a semitone out.