Configurable sheet music generator
It is written y C# with a minimalistic one-page ASP.NET website.
The music generation is not random: it is guided by a graph of chord progressions.
The application allows you to generate the lilypond script to be externally rendered or generate the PDF, for which you need to have lilypond installed.
The path to lilypond executable must be set in the web.config "lilypond.exec" app setting.