On April 4, IOI released their first MV teaser, featuring the girls from the last airing of Mnet's 'Produce 101'! Previously, it was reported that the girls will be debuting with a mini album. IT looks like ahead of the full mini album, IOI will be revealing "Crush", formerly previewed on the show, as a pre-release single!�

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Hold tight for IOI's first music release with�"Crush", scheduled for April 5!

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