This is a bugfix for the recently released Musix 1.0 edition.
The original release announcement:
Marcos Guglielmetti has announced the release of Musix 1.0: After two years of hard work, the Musix project team is proud to announce the release of the first stable version of Musix. Musix is a 100% free multimedia operating system derived from KNOPPIX and Debian stable, designed for artists as well as general users. This new release includes the Linux Kernel 2.6.21. The documentation was updated and many important applications were upgraded (among those: Ardour 22.214.171.124, Rosegarden 1.5.1 and the Musix's Control Panel). Some new programs were also installed (MScore, Nekobee). Many bugs were corrected and some new functionality added.
Torrent details at Linuxtracker.org