"MuseScore is a free cross platform WYSIWYG music notation program, licensed under GNU GPL. With the release of MuseScore 0.9.5 comes the first stable release for Mac OS X 10.4 and above# Create sound files of your scores via File ? Save As... (WAV, OGG, and FLAC)# Use and create plugins# Know the pitch range of instruments (MuseScore marks out-of-range notes for amateurs in yellow and
. professionals in red."
