%% Aria. Tolomeo: DomerĂ² la tua fierezza \score { \new OrchestraStaffGroup << \new InstrumentStaffGroup << \instrStaff \markup \instruments { Violini unisoni. } << \keepWithTag #'up \global \clef treble \includeNotes #"violini" >> \lyricStaff \markup "Tolomeo." << \keepWithTag #'tolomeo \global \tolomeo \includeNotes #"tolomeo" >> \includeLyrics #"tolomeo-lyrics" >> \instrStaff \markup "Bassi." << \scoreInit \keepWithTag #'down \global \clef bass \includeNotes #"bassi" >> >> \header { breakbefore = #(break-before?) } \layout { #(define tweak-key (*current-piece*)) } \midi { \tempo 4 = 128 } }