I got this originally from the Canadian Tune Book - then found a few modifications and variations in a few early Scots Music Books. The second part is wonderful - in a baroque kind of way. Start off slow or you’ll run out of breath with this one.
Actually an Air
Reset your ABC player or however you listen / learn to between 65 and 75 bpm. The midi player here is MUCH too fast. The second two parts are embellished and articulated versions of the first two sections. Go slow … it’s a delight to play and not as hard as it looks.