I have a little bash script which simply outputs the currently playing song (from Clementine) via dbus. I'd like this output somewhere visible on my desktop at all times, i.e in a panel or a small always on top (transparent) window.
My first thought was to write a Gnome-Shell extension (just the desktop environment I'm currently using, but am open to other suggestions) which would run this command every 5 seconds or so. Is there a better/easier way to do this?