I’m attempting to emulate the orchestral score of Jean Sibelius’s Tapiola (see it on IMSLP).
In the style of the time (1926) Brass instruments and the Bass Clarinet are shown on the (transposing) full score as having no key signature.
I can kinda hack this by saying in my custom full score layout that e.g. the Bass Clarinet sounds a C as a D ( Flutes and Violins etc. have a key signature of B minor) but this doesn’t seem right and what’s more, Dorico changes the Instrument Name on the Staff to Bass Clarinet in D.
Is there a proper way to do this?
i.e. to define a Bass Clarinet that is both:
a transposing instrument
and whose staff has no key signature.