Music Editor (Human)

Hi Everyone,

Has anyone used a music editor (human, not software) to check their music for errors and corrections, i.e. major and minor for key signatures, correct use of accidentals, stem directions, etc.? MuseScore is, of course, great for most of the work involved in composition but it seems like a good idea to have someone go over the scores to flag any issues. And if there is some software program that people use for a second opinion on some of these issues, I'd very much appreciate knowing about that as well. I've only limited knowledge of Sibelius, Finale, etc. but I am looking into those programs.

Thanks!

David