The project file supports the following XML elements.
The root element of a project file is always an STXDataSet element.
The metadata for a sound file is stored in an AFile element.
A list of segments from different sound files (available in this project file).
A sequence of signals which can be generated (sine, triangle, etc.) or sound file segments.
A link to any file on disk. This is useful for quick access to associated text or doc files.
A collection of any of the XML elements mentioned here. The Set is a way to keep things organized.