The members, who returned with sixth album Basic, appeared as guests on the November 5 broadcast of SBS Power FM′s Cultwo Show.
Gain said, "We shot the music video for Brave New World over three nights and four days. We went to various places in Korea, but when you watch the music video, you′re going to think that we went abroad."
She added, "I was able to keep going with the aid of IVs. It was difficult because we couldn′t eat at the proper times. You definitely feel better after getting an IV."
Meanwhile, Brown Eyed Girls′ Brave New World is a dance track composed by Lee Min Su and written by Kim Eana.
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