HyunA (4Minute) feat. JunHyung (Beast (B2ST)) - Change
HyunA (4minute) & JunHyung (B2ST) - Change
HyunA (4Minute) - A Bitter Day (ft. Junhyung of BEAST / B2ST & G.NA)
Kim HyunA [김현아] (4Minute) feat. Yong JunHyung [용준형] (B2ST) - Change
Kim HyunA [김현아] (4Minute) feat. Yong JunHyung [용준형] (B2ST) & G.NA [지나] - A Bitter Day
Kim HyunA [김현아] (4Minute) feat. Yong JunHyung [용준형] (B2ST) & G.NA [지나] - A Bitter Day