I like the unique take on the theme, bringing the idea to a more grassroots origin of industrialization and man versus metal. The progression of acoustic instruments to electronic and synthetic all fit within the world you have created, and tell a clear story that evokes strong visual imagery of what is happening throughout. My favorite part is the change to minor and how the steel string adds in the ornamental grace note to the melody adding its own flare to the original tune. Overall this was fun to listen to - great work and thank you for sharing!