The tune behind this clip is Oh My Darling, Clementine, a traditional American folk song that has been sung, parodied and covered for generations. Its simple, instantly recognisable melody made it a staple of school singalongs, cartoons and family gatherings long before short-form video. Ethrigan's brief version keeps that familiarity intact, which is why it works so well online today: listeners recognise it within seconds, even without the full lyrics, and creators can borrow its nostalgic tone for edits about childhood, home and simpler times.