If you see Train perform live, odds are the last song is going to be “Drops of Jupiter,” the hit single from the band’s 2001 album of the same name. “When people hear it, it becomes sad ...

"Steam trains go ‘chugga chugga,’ trolleys go ‘brrrr.’ So if you hear it speeding up, you'll hear the ‘brrrrr’ sound. And that's the sound of the DC motors," said DeAngelis.