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: Jenny Lind
M: C
K: D
L: 1/4
P: A
"D" F A "G" G B | "D" A f f/e/ f | "A7" G e e/d/ e |\
"D" F A d A/G/ | "D" F A "G" G B |
"D" A f f/e/ f | "A7" g c c/g/f/e/ | [1 "D" d3 A/G/ :| [2 "D" d3 ef |
K: G
P: B
"C" g f e/g/f/e/ | "G" d B B/A/ B | "D7" c A A/G/ A |\
"G" B A G e/f/ | "C" g f e/g/f/e/ |
"G" d B B/A/ B | "D7" c A A/c/B/A/ | [1 "G" G B G e/f/ :| [2 "G" G3 A/G/ |]