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Jellyfish Entertainment's head and composer Hwang Se Jun started the project album series 'Y.BIRD from Jellyfish Island' to show never-before-seen sides of the agency's artists. VIXX and OKDAL will be the third group of artists following Seo In Guk and Lee Suk Hoon to bring a new sound with their interesting collaboration.

The collaboration single will be released on the 11th! 

Tip: KING