Girls Next Door (옆집소녀, Yeopjip Sonyeo)

Project Girl Group that was formed for the KBS TV show Idol Drama Operation Team

Moon Byul (MAMAMOO)

Seulgi (Red Velvet)

Sujeong (Lovelyz)

D.ana (SONAMOO)

Yoo A (Oh My Girl)

Kim So Hee (C.I.V.A, I.B.I)

Somi (I.O.I, UNNIES)

Deep Blue Eyes [Digital Single] (2017.06.14)

1. Deep Blue Eyes (Prod. By 진영)

FH