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: Michael Turner's Waltz
T: Trio, No. 2, 12 German Dances, KV536
C: Wolfgang Amadeus Mozart
M: 3/4
L: 1/8
R: waltz
K: Gmaj
P: A
|: GA | "G" B2 B2 "D" cA | "G" d2 d2 gf | "C" e2 e2 ge | "D" d2 d2 GA |
        "G" B2 B2 "D" cA | "G" d2 d2 cA | "G" G2 G2 "D" AB | "G" G3 :|
P: B
|: AB | "D" c2 cd Bc | "D" A4 Bc | "Bm" d2 de cd | "G" B4 gf |
        "C" e2 e2 ge | "D" d2 d2 GA | "G" B2 Bc "D" AB | "G" G3 :|