Jessie discussed this dance-pop tune in a track-by-track interview with The Sun: "I loved recording this song. It was one of the first songs I felt comfortable to do voices and characters on. It's about accepting everyone from all walks of life. I listen to this on FULL BLAST."
"The Night Chicago Died" was written and recorded by the British group Paper Lace. They talk about Al Capone in the song, but got a lot of details wrong - understandable since they wrote it based on gangster movies.