This is Debian GNU/Linux's prepackaged version of the xmix utility. This package provides an X11 based graphical interface to the sound driver mixer. This package was put together by me, Owen Dunn , from the original sources, which I obtained from: rzbsdi01.uni-trier.de:/pub/unix/audio/xmix/xmix-2.1.tar.gz The changes were very minimal - merely adding support for the Debian package maintenance scheme, by adding various debian/* files. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License with your Debian GNU/Linux system, in /usr/share/common-licenses/GPL.