MuseScore,MuseScore 是一个开源免费的乐谱软件,下载MuseScore的源码_GitHub_帮酷 如需支持、贡献、错误报告，请访问 MuseScore.org。 分叉并发出拉取请求！
MuseScore is an open source and free music notation software. For support, contribution, bug reports, visit MuseScore.org. Fork and make pull requests! - musescore/MuseScore