Rainbow follows up with “Mach” on Inkigayo

http://www.youtube.com/watch?v=RB6fz6TeDiIendofvid

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After finishing up their impressive promotions for “A,” the girls of Rainbow are back with a new image to begin their promotions with their follow-up track, “Mach.”

Wrapping up the week with their charismatic performance on “Inkigayo”, here’s Rainbow!





source: allkpop
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