This port is the ModPlug plugin for beep-media-player. It
is a port of modplug-xmms plugin. ModPlug is arguably the
best mod-like music rendering engine capable of playing
22 different module formats. This plugin can also handle 
zip, rar, gzip and bzip2 compressed mods (provided unzip,
gunzip, unrar are installed).

WWW: http://modplug-xmms.sourceforge.net/