The tarantella is a traditional folk dance and tune from southern Italy, most closely associated with Naples, where its fast tempo and whirling steps have long been part of festivals and celebrations. Over time, the melody became a musical shorthand for Italy itself, appearing in folk performances, films, and street music around the world. Online, creators have kept that shorthand alive, using short tarantella clips to signal Italian settings, frantic comedy, or old-fashioned celebration in just a few seconds.