Sorry, the apps CD is no longer made
Mstation offered the Linux Audio apps CD back in 2000 but it is no longer available. In the meantime a number of other groups have made either similar collections of apps or have tried to do full-fledged audio distros.
Agnula, a Debian-based audio distro. www.agnula.org
There are more springing up all the time. Google is your friend.
31 Oct 2005