The first link I posted shows the patch that adds support for Xfburn in quodlibet-plugins.
The second link is the developer's PPA where he changed 'recommends brasero or k3b' for 'suggests brasero or k3b or xfburn' -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org