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.

<div class="dottes-tune-list-item">
  <div class="dottes-tune-list-item-link">
    <a class="dottes-tune-link" href="@TUNE@.html">@TITLE@</a>
  </div>
  <div class="dottes-tune-list-item-image">
    <img class="dottes-tune-table-image" src="firstline-@TUNE@.png"
         alt="@TITLE@ first line">
  </div>
</div>