Score testing
From Jon's Wiki
Hopefully I can get the Score extension working to produce SVG output, instead of the transparent PNG image that needs a white background styling for dark mode otherwise it's unreadable.
Examples
Range of the contrabass trombone, as used on Wikipedia:
The Spear motif from Das Rheingold:
The Summit from Ein Alpensinfonie, which may or may not be a contrabass trombone excerpt, but probably ought to be: