Movie Short: Toward a Theory of the Evolution of the Turkey

This short is a bit hard for me to wrap my head around.  It is almost more like a 1960s pot trip, centered around the drawing of a turkey.  The turkey happens to have a baritone saxophone attached to his beak, and loves to play.  The girl also draws a turkey spider with a mean kind of bass, and then she plays drums while they perform.  There is something about rescuing the first turkey from a cage, but that is just strange.