“Go Go Power Rangers” is a single by Ron Wasserman who recorded the song as "Aaron Waters - The Mighty RAW." It was released by Saban Records, later renamed Saban Music Group of Saban Capital Group, on CD and cassette formats in the US on December 2, 1994, and in the UK December 14, 1994. The song serves as the opening theme for the first three seasons of the original Power Rangers series Mighty Morphin Power Rangers. The song, with minor alterations of its lyrics, was also used for the mini-series Alien Rangers. The titular refrain, "Go Go Power Rangers!", has become a popular catchphrase associated with the show, and it has been used in several other themes for the series.