Jack Steadman told The Sun: "The opening guitar of 'Leave It' is based on the opening of an Italian opera. I'm not a big opera fan, I just heard this one on a documentary about hypaesthesia. It was written around the same time as Flaws and was originally acoustic."
The TV show Cheers was nearly canceled after its first season, but the theme song, "Where Everybody Knows Your Name," was very popular. To satisfy viewer demand, the theme was made into a full song and released as a single.