After slightly more than a month of promotions, the Rainbow girls are wrapping up promotions for their "SO?" mini album on today's episode of MBC's Music Core. Rainbow had teamed up with Japan's Daishi Dance for their comeback title track, named "To Me", and it has Daishi Dance's trademark, an emotional and moving piano melody, complemented by a catchy dance beat that has definitely caught the interest of fans of dance music. Check out their charismatic goodbye stage below!