This rig was used for the production of "Mr. Herorbine's Singalong Tragedy", and was developed by Patrick W. Crawford (TheDuckCow).
Watch the 3 music videos here!
It is being released as CC0 or public domain, so you are free to modify and share as you please. You do not have to give credit, but it is much appreciated :)
THE WAY YOU SHOULD USE THIS RIG IS BY LINKING THE GROUP TO THE BLEND FILE YOU WANT TO USE IT IN
Nothing too fancy about this rig, controls of varying levels of detail are spread over 3 bone layers. Most body parts are setup to bend and rotate while preserving sharp edges. I never needed FK/IK controls for this rig, so they were not added. The tail bones are setup with IK constraints, but I would often disable it for my actual animation - again, no controller just under the bone constraints tab.