This is the directory/module layout of madman:

utility/
	Miscellaneous generic helpers that don't have anything 
	to do with managing music.

expat/
	A release drop of the expat XML parser.

database/
	The music database code along with most of the non-UI 
	functionality, like AutoDJ.

httpd/
	The http server and web UI.

ui/
	The Qt UI.

main/
	The main program.

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Non-source directories:

remote/
	Client code for madman's remote control interface.

debian/
	(Old) debian package information.

web/
	The web site
