The theme comes from Mighty Morphin Power Rangers, the American television series that premiered in 1993 and adapted footage from Japanese Super Sentai shows. Its fast, guitar-driven opening became closely associated with the team morphing into action and helped define the show for a generation of viewers. As clips circulated on video platforms and social media, the short intro became a shorthand for heroism, teamwork and 1990s nostalgia. Creators still use it to signal a confident entrance or a triumphant turnaround.