+\context {
+ \type "Performer_group"
+ \name "OneStaff"
+ \accepts "ChordNames"
+ \accepts "DrumStaff"
+ \accepts "Dynamics"
+ \accepts "FiguredBass"
+ \accepts "FretBoards"
+ \accepts "GregorianTranscriptionStaff"
+ \accepts "KievanStaff"
+ \accepts "Lyrics"
+ \accepts "MensuralStaff"
+ \accepts "NoteNames"
+ \accepts "PetrucciStaff"
+ \accepts "RhythmicStaff"
+ \accepts "Staff"
+ \accepts "TabStaff"
+ \accepts "VaticanaStaff"
+ \defaultchild "Staff"
+}
+