http://www.youtube.com/watch?v=BOt_NpwJJ8gendofvid
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After shedding the cute and colorful image in “A“, the girls of Rainbow are fierce as ever as they transformed into sexy and powerful women for “Mach“. With the release of their new single and teaser photos, the interest in their follow-up stage is even more prominent.
Following a successful stage on M! Countdown, the girls now bring their strong performance to Music Bank for the fans to enjoy.
source :allkpop
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