http://www.youtube.com/watch?v=I3DN-t5XqGMendofvid
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Having released their album and performed on Music Bank this week, SISTAR embarked on their second debut performance on the June 5th episode of Music Core.
With a decent catchy song, the girl showed that they are here to stay with a good performance last night.
Can they follow it up this afternoon, check them out!
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