Nice song. But I think despite the title, the meaning of the lyrics is probably a little too deep for these forums.
Today we are lucky to have rap music and hip-hop bringing us incomparable musical instrument virtuosity with technically faultless production values but years ago when jeans were flared, hair was long and eyes were red and glazed they also had a primitive form of music too. Neanderthal looking chaps would prance around on stage without auto tune and backing tracks and actually play "live" (LOL). Occasionally these rudimentary musicians would accidentally throw together a song that included references to things like trains. Here is an example.
I'll admit it is better that the rap but in the same way a piece of Lego under your foot is better than a plug.