Two-fer! Here's a song that plays in pretty much every season of the game project. What's cooler than trains?
NOTHING. THAT'S WHAT.

On the world of Elancia, steam power is a pretty big deal, and most of the developed nations of the world have at least one railway. These railways transport people faster than going by wagon train, by horseback, or by walking. As such, one could practically treat having the railroad come to their town as an equivalent to being able to print their own money.

While the politics surrounding many Elancian railways are rather complicated, the most important part is that they're revolutionizing the world of Elancia. Throughout the course of the game, the hypothetical player will be able to have their party board trains to get from town to town (at least in countries with railroads at all.) On the trains, there are shops to resupply, NPCs to talk to, and scenes to be had when talking to other player characters. Fun time! ...but it means I had to make a really long song, since, essentially, it's a really long, skinny town we're dealing with. Good thing the game's meant to be a side scroller! :V