mkat is a set of command line tools for burning and cataloging data CD/DVD/BD and audio CDs. The catalog can later be searched for certain files or an audio CD. Tags can be used to categorize CD/DVD/BDs, e.g. comedy, drama, kids, sports. mkat is configured to use wodim/growisofs and genisoimage to do the real work, but it should be possible to configure it to use arbitrary programs.
