Yesterday, it was announced that J.Y. Park would be taking charge of IOI's new title song, and today, it has been reported that B1A4's Jinyoung�will also be taking part!

YMC Entertainment has confirmed that IOI recently wrapped up recording a song composed by Jinyoung, who has�worked with and supported the girls since 'Produce 101'.�

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IOI's comeback in October will definitely be the best with J.Y. Park and Jinyoung!