You can draw a twisted lined then Offset Shapes tool then duplicate the result shape.
Draw any shape:
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Offset Shape tool:
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Optimize shapes:
Final shape with much less Nodes.
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Edit Nodes if you wish/need and Duplicate shapes:
Thanks for the tip, that is of course a viable way using curves and nodes… Since I’m still new to lightburn, I thought it would be a good exercise to try it out. After an hour I had the lines ready, but no notes, no treble clef…
That’s why I would suggest looking for a graphic on the Internet
Noten Clipart Bilder - Kostenloser Download auf Freepik
and then vectorizing it after importing it (Alt-T)
For your pleasure. 
You can also add a font like “musical notes”:
Don´t now how this gonna play!
thanks for the tip. i have done this as in my sketch above, but wondered how you can grab the lines and twist and them almost into a knot. If you know what I mean?
