global = \includeNotes #"global" %% Recit. Cleopatra: Voi, che mie fide ancelle \score { \new StaffGroup << \instrStaff \markup "Violino I." << \keepWithTag #'partUp \global \clef treble \includeNotes #"violino1" >> \instrStaff \markup "Violino II." << \keepWithTag #'partDown \global \clef treble \includeNotes #"violino2" >> >> \header { piece = "Scena VII." opus = "Recit. Cleopatra: Voi, che mie fide ancelle" } \layout { } }