SISTAR's Hyorin and rapper Changmo have revealed the second music video teaser for "Blue Moon"!

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"Blue Moon", produced by Groovy Room, is an upbeat love song. Changmo is the latest rapper Hyorin has been working with following collaborations with talented artists like Dok2, Zico, Mad Clown, and Jay Park. 

The full track drops on April 14 KST!