Anyone think it would be cool if you could set your house orchestrion BGM to automatically switch between two tracks at 6am/pm eorzea time? Or for that matter, what if things like indoor lighting levels could do the same?

Lighting conditions vary dramatically between day and night, and zone BGMs, among other things, often get paired day and night arrangements that complement each other well. I feel like there's a lot of potential there to dramatically improve housing ambience, compared to having a single looping track.