\score { \new StaffGroupNoBar << \newStaffWithLyrics << \characterName \markup "Armide" \set Staff . shortInstrumentName = "A." \global \basDessus \includeNotes "armide" >> \includeLyrics "paroles-armide" \newStaffWithLyrics << \characterName \markup "Hidraot" \set Staff . shortInstrumentName = "H." \global \basse \includeNotes "hidraot" >> \includeLyrics "paroles-hidraot" \newStaff << \global \basse \includeNotes "basse" \includeFigures "chiffres" >> >> \layout { indent = \largeindent \context { \RemoveEmptyStaffContext } } \midi { \context { \Score tempoWholesPerMinute = #(ly:make-moment 108 4) } } }