Re: treble and bass clef simultaneously

[Werner LEMBERG]

>> for a solitary bass note I want to have a bass clef, not affecting
>> anything else in the staff.  [...]
> 
> I would try to write a music function that replaces the given music
> with a transposed version (c, => a (maybe optional, depending on the
> given clef)) and prints the clef as a markup.

Thanks for the idea.  In case the other approach with an overlay can't
be fixed, I will try this route.


    Werner