Nothing to really see, more of an observation.
Everyone surely is familiar with Funiculì, Funiculà" even if they don't know the name. It is a famous song written by Italian journalist Peppino Turco and set to music by Italian composer Luigi Denza in 1880. Now the Luigi part is a coincidence but would including a bit of this song be composer Alan Silvestri's way of touching the Italian theme of the Super Mario Bros in the score? Just a thought!