Mr Mark
Squeezebaggeroni...
Geronimo post_id=54758 time=1517046697 user_id=2623 said:This is a minor third or a major sixth. I find it worth pointing out that this transposition interval is as trivial in the right hand on a CBA as it is on the left hand: move one button to the right (for going up a minor third) or three buttons to the left (for going down a major sixth). So if you are accompanying your singing with more than the left hand, a CBA will still give you a hand at brainless transposition in magnitudes of minor thirds.
Actually, I find it reasonably doable to transform by other amounts as well even though I am not using a five-row usually (and tend to stick to the third three rows mainly even when transposing).
Certainly less of a chore than on a piano accordion.
Well now that I have a bunch of PAs it seems only logical I should have gone the CBA route :mrgreen: .