Delius是一款多平台的音乐软件，它基于盲文和非盲文符号系统。这款软件可以让盲人进行乐谱写作。它支持MusicXML, MIDI和abc格式的文件。-Delius is a free multiplataform music software based on braille music code and can be used either by sighted and non-sighted users. This software was developed in Java, has m