Official short details can be read as follows:
“Lamenting the demise of the audio cassette, we at M-I-E, thought it would be nice to try and find a fitting tribute to it’s faded glory. ‘Jammed’ is the story of a bold, heroic, Viewmaster robot, venturing into an unknown world to save an unknown soul. We had great fun making this short film, using a mixture of stop motion and 3D techniques. The music was composed by our talented friends, Dan and John, at Meanred.”
Watch the complete ~2 minute short down at the bottom of this page.