1. an assembly of moving parts performing a complete functional motion, often being part of a large machine; linkage. [...]

8. the theory that everything in the universe is produced by matter in motion; materialism.[...]

10. Psychoanal. the habitual operation and interaction of psychological forces within an individual that assist in interpreting or dealing with the physical or psychological environment.

           Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc

Mechanism movie starring clips of all the individual mechansims and their songs combined with live action.