6 onestaff = \type Staff = foo\notes {
7 \property Staff.instr = instr
8 \property Staff.instrument = instrument \mark "B";
9 c1 \mark "A"; \break c2 c2 \break
12 grstaff = \notes \type GrandStaff <
15 \property Staff.instr = instr
17 \mark "B"; \break c1 \mark "A"; c2 }
18 \type Staff = bufl { c1 c2 }
21 scpaper = \paper {\translator {\OrchestralScoreContext}}
24 stpaper =\paper{ \BarNumberingStaffContext }
25 scscore = \score { \grstaff \paper {
30 stscore = \score { \onestaff \paper {