Just as a start in very simplest form here is the score from Meredith et al.
3/4 key C
G/GEF/GEF/GC^.E/G../
FA.D/F.>/EGC/E
G/GEF/GEF/GC^.E/G../
B../AB/C^GEC/

The version I know is slightly different in that the repeats in the second line stay on the higher notes.

I'll try and transpose the White Donaldson chorus into C from Bb in a bit.