I promoted the ogg-support 0.9 to Extras repository. Feedback is welcome.
I’ve also managed to get the tags (except for the album) to show up in Metalayer Crawler. But that code isn’t even in SVN yet.
Kilikali shows all the tags properly and based on the GStreamer debug prints the MLC also gets the album tag but for some reason doesn’t write it to ~/.meta_storage SQL db.
Too bad the MLC is closed source so I can’t debug further why it rejects the album tag.