\consists "Instrument_name_engraver"
\consists "String_number_engraver"
\consists "Axis_group_engraver"
+ \consists "Figured_bass_engraver"
+ \consists "Figured_bass_position_engraver"
\override VerticalAxisGroup #'minimum-Y-extent = #'(-4 . 4)
extraVerticalExtent = ##f