Hi Pierre-Luc!
Concerning "Bug1", I do not think the \< \mp should be merged. The part combine in this section is using two voices. The notes are not connected. How would you know if the hairpin is for voiceTwo *and* voiceOne?
For choral music it is an old convention to merge dynamics if time of start, time of end, and target are all identical. Have a look at e.g. the 19th century Peters editions of Mendelssohn's SATB divisi motets, e.g. this score <http://imslp.org/wiki/6_Motets%2C_Op.79_%28Mendelssohn%2C_Felix%29>. The same convention is used today, see e.g. bar 31, basses, in this score <http://www.giamusic.com/pdf_previews/pdfdocument_previewimages/GWOM105_sample.pdf/WOM105%201%20to%2012%20GIA%202013%20%28dragged%29004.png>. It's also uncommon to use "a2" and "Solo x" in such scores, a2 is assumed or rests are used instead. cu, Knut _______________________________________________ bug-lilypond mailing list bug-lilypond@gnu.org https://lists.gnu.org/mailman/listinfo/bug-lilypond
