chrissawer/The-Mutopia-Project — pull request #313 by glenl (2014-02-26 21:02:10+00:00)
Title: Update Mozart kv457 3rd part to 2.18

Updated headers: mutopiatitle, source, date
Use \crossStaff instead of extending stems throughout
Use trill spans instead of slurs where appropriate
Remove hard breaks throughout and review
Closes #287