Currently there is only an option to select the plain "conductor" from the AR drop-down menu, and this presents a problem when the liner notes on a release give credit to an artist for conducting only a specific section (instrument or vocal). I propose that either a new AR be added that gives the conducting relationship along with the name of the specific instrument(s)/vocal type(s) that artist conducted, or the existing relationship be amended to accommodate this.
To give an idea of what I have in mind, this would work like the "instruments/vocals arranger" AR.