When LilyPond automatically wraps the music onto a new line, I am interested in understanding how I can manually adjust the vertical spacing between these automatically wrapped lines. Specifically, I’m looking for the best method or property to control this spacing to achieve the desired layout.
A quick web search for something like "lilypond docs 2.24 vertical spacing" will probably get you to this page:
This will help you to complete a small working example for us, or you may just figure it out yourself!