Rookie girl group Switch have officially made their comeback with the music video for "Fiestaloca"!

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"Fiestaloca" is the title track of Switch's first mini-album, which they're promoting with new members. The girl group debuted in 2014 with 4 members, and they're now 8 with Dami, Duyu, Saerom, Yerin, Yeoni, Jimin, Minji, and Kayoung. Like the title suggests, Switch are returning an upbeat, energetic song just for summer!

Check out the MV above, and let us know what you think of Switch's "Fiestaloca".