Am I the only one who thinks the piano bit at 1:47 on sounds a lot like the one near the end of Celestia's Ballad? If that's intentional and its trying to mirror her sister's song, that's the coolest background detail ever!
The moral of the story (and basically every other version of "A Christmas Carol") if you're a capitalist treat your employees better and don't be such a hard ass towards everyone around you.