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: Louth Quickstep
C: Joshua Gibbons MS
O: Lincs
S: Peter D Sumner, Breakfast Publications, Grimsby
M: 2/4
K: G
L: 1/8
P: A
"G" BB/G/ Bd | "C" cA "D" A2 | "G" BG "D" FG | "C" A/G/F/E/ "D" D2 |
"G" BB/G/ Bd | "C" cAAc | c/B/A/G/ "D" F/G/A/F/ | "G" GB G2 :|
P: B
"G" g2 "D" fe | ed "G" d2 | "C" e2 "D" dc | cB "G" B2 |
"G" g2 "D" fe | eddc | "C" c/B/A/G/ "D" F/G/A/F/ | "G" GB G2 :|