List for non-Lilypond music-typesetting questions?

[Hans Forbrich]

Does anyone know of a list where general music typesetting questions are 
discussed?  I have a number of questions that are not Lilypond specific and 
am not sure whther this would be the right forum.

For example, I am working on copying a book that is now PD (copyright 1882).  
A number of pieces are attributed to a composer 'By per.' (eg: "Marshall By 
Per.").  I think that means 'by/with permission', but looking for 
confirmation.  

TIA
/Hans