"Hey, mom. I got a job as a musician." / "Where?" / "Well, a lot of places. Depends when you're asking." This is kind of like in the movie Max Max: Fury Road where there's a caravan of vehicles and one of them has a guy playing electric guitar on the front of it. If you've seen the movie, or even heard about it, then you know exactly what I'm talking about.This is what I want to see in the sequel.
There's one thing that's true in this world. If you can play an instrument, you'll always have work. If people are getting hired to play the horns on a train, you better believe there are all sorts of jobs for musicians out there. Trains are a still a thing, so maybe they are still hiring for this position.