wmalbum is a Window Maker dock applet that displays album covers for songs being played by XMMS. You must already have images of the album covers stored near the file being played. WMAlbum provides a handy circular menu for play/skip/etc, adjusts volume using the mouse wheel, and can replace wmxmms.
WMAMP is a media player designed for the Window Maker dock. wmamp-applet implements the dockapp user interface for a generic media player. Because the user interface is completely separated from the playing functions, it is easy to write a new media-playing backend, sharing the common look & feel. wmamp-freeamp is an implementation of the wmamp_player for the FreeAmp digital audio player. It compiles just like a standard FreeAmp UI plug-in using wmamp-applet.