\override VerticalAxisGroup #'remove-empty = ##t
\override VerticalAxisGroup #'staff-affinity = #DOWN
\override VerticalAxisGroup #'inter-staff-spacing #'padding = #0.5
- \override VerticalAxisGroup #'inter-loose-line--spacing #'padding = #0.5
+ \override VerticalAxisGroup #'inter-loose-line-spacing #'padding = #0.5
}