3 texidoc="staff symbol property set workaround"
7 upper = \notes\relative c'' {
8 c1-"x" d-"x" e-"x" f-"x"
11 lower = \notes\relative c {
12 c1-"x" b-"x" a-"x" g-"x"
18 \context Staff = upper <
20 \outputproperty #(make-type-checker 'staff-symbol-interface)
23 \context Staff = lower <
26 \outputproperty #(make-type-checker 'staff-symbol-interface)
32 }%% new-chords-done %%