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: Captain Rock's Farewell
N: Change: OrangeInBloom.abc
M: 3/4
L: 1/4
K: Gmaj
D |: "G" G>AB | d>BA | "C" G>EC | "G" D/(G/G) D | "G" G>AB | d>BG |
[1 "G" B/(d/d)B | "D" A2 D :|\
[2 "D" A/(B/B) A | "G" G2 d |]
"G" d>Bd | "C" g>eg | "G" d>BG | B/(d/d) d | "G" d>Bd |
"C" g>eg | "G" d>BG | "D" A2 D | "G" G>AB | d>BA |
"C" G>EC | "G" D/(G/G)D | G>AB | d>BG | "D" A/(B/B) A | "G" G2 |]