The next DSOM package is cd-discid. The DiscID can be used to query for example the FreeDB database.
It is already part of the archive but needed an upload for a new version. I cheated a bit as I already did all work last month. Timur, the current maintainer, fixed an FTBFS on Hurd and I wanted to upload it before the Wheezy-freeze.
Here is the PTS page.