Revert to putting Change: notices into the notes. W: is for words/lyrics. None at present in Session tunes, but they do exist in Morris tunes, and who knows what might happen in sessions in future. I want to keep the option of adding words. So move Change: notices back to N:, and have all notes printed.

%abc
X:1
T:Shave the Donkey
M:4/4
C:
S:Bacon (RD)
N:
A:Bampton
O:English
R:Reel
%P:A/2.(AB$^3$)$^3$.A
P:A.(AB3)3.A
K:G
I:speed 300
P:A
|: d2 B2 dcBA | G2 g2 e2 g2 | d2 B2 dcBA | G2 B2 G4 :|\
P:B
|: A3 c B2 d2 | A3 c  B2 d2 | A3 c c2 e2 | dcBA  G4 :|