Factory Fugue

In music, a factor is a member or component of a chord.

A factory is an industrial facility [...] which processes each item into another.

In classical music, a fugue is a polyphonic technique in two or more voices, [...] introduced at the beginning in imitation, [...] which recurs frequently throughout the course of the composition.

A factory is
a member or component of
imitation, which recurs throughout
a chord.
a polyphonic
imitation
a component of
the composition.

The repurposed form given by Calcutta to Fresh Outta Hell. An imitation of the Parallel Canon masks is given a new design, to better suit her favored dolls. Keeping the body unaffected, the masks are merely affixed to the face and head, easy to remove through external means, but not by the wearer.