Move Change: notice closer to the bottom of the tune graphic. I was using \begin{center}..\end{center} to centre the tune graphic, followed by the change notice, if any. But this leaves a paragraph gap after the center section and hence a gap between tune graphic and change notice. Change to use figures to position the graphic, include the change notice as a caption, and use {\centering} around the image to centre just the image.

X: 1
T: Side Steps
C: Paul Ferrett
M: C
K:G
L: 1/8
D2 \
|: "Em" E2>"D"G2 FE D2 | "Em" EFGG "D" FE D2 | "Em" EFGB "D" A2 "A" G2 |\
"D" F2 "A" (3EFE "D" D2 D2 :|
|: "G" d2 de d2 B2 | "D" ABcA "G" B2 G2 | dedB "D" c2 A2 |\
"C" A2 c2 "D" B2 G2 | "G" dedB "D" c2 A2 |
"D" ABcA "G" B2 G2 | "D" ABcA "G" B2 "D" A2 |\
[1 "G" G2 "D" F2 "C" E2 "G" Bc :|\
[2 "G" G2 "D" F2 "C" E2 "D" D2 |]