+
+\context {
+ \type "Engraver_group"
+ \name "FretBoards"
+
+ \consists "Output_property_engraver"
+
+ \consists "Axis_group_engraver"
+ \consists "Fretboard_engraver"
+ \consists "Separating_line_group_engraver"
+ \consists "Font_size_engraver"
+ \consists "Instrument_name_engraver"
+}
+