The mini album consists of their pre-released track "Because of You", "Don't Lie" which features the rap styling of DOK2, their debut song "Beatles", as well as other feel-good songs. Their title track is cleverly titled "?" which is pronounced as "Gi-Yeuk". Reportedly, their music video for "Gi-Yeuk" will show a more upgraded look from their previous tomboy image.

Listen to "Gi-Yeuk" above and "Don't Lie" featuring DOK2 below!

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