Thanks, entered as
http://code.google.com/p/lilypond/issues/detail?id=227
Cheers,
- Graham
Daniel Johnson wrote:
When the Instrument_name_engraver is added to a ChoirStaff,
GrandStaff or StaffGroup, and that composite-staff contains child
Lyrics contexts, those Lyric contexts inherit the instrumentName
(and shortInstrumentName) from the parent context; so, for example,
if a ChoirStaff contains two Lyrics children, the instrumentName
will print three times (once for the ChoirStaff and once each for
the Lyrics). The following example illustrates this. To avoid
this, the Instrument_name_engraver must be explicitly removed from
the Lyrics context.