D-DAY D-DAY kkumkkwowon i sungan (Okay) apeuro han baljjak yeogikkaji daeun geoya joa teojil deusi soril jilleojwo jeulgyeojwo Oh neoro inhae wanseongdoel MEGA PIECE HARMONY Goodbye aswiun insa dwiro doraseogien neom jjalbeundeuthae boyeojulge deo maneunde hajiman ige kkeuteun aniya tto eonjenga yeogi kkok neowa naega mannal geo aljana nunbusin jomyeongboda deo bitnaneun ne nunbit majuchin sungan neukkyeojil Chemistry teojildeuthan moksoriro nae mameul kkaewojwo oechyeobwa 1,2,3 junbidwaetji ojik neomaneul wihan Stage D-DAY D-DAY kkumkkwowon i sungan (Okay) apeuro han baljjak yeogikkaji daeun geoya joa teojil deusi soril jilleojwo jeulgyeojwo Oh neoro inhae wanseongdoel MEGA PIECE HARMONY i sungan yeongwonhi ganjikaja tto eonjenga uri mannage doel georaneun geol aljiman chanranhan byeolbitboda deo bitnaneun ne songil danneun sungan pyeolchyeojil Galaxy teojildeuthan moksoriro nae mameul kkaewojwo oechyeobwa 1,2,3 junbidwaetji ojik neomaneul wihan Stage D-DAY D-DAY kkumkkwowon i sungan (Okay) apeuro han baljjak yeogikkaji daeun geoya joa teojil deusi soril jilleojwo jeulgyeojwo Oh neoro inhae wanseongdoel Melody uriga mandeureo gal Harmony deo himchage useojwo deo balkge bitnajwo deo balkge bitnajwo MEGA PIECE HARMONY Let's go deo himchage useojwo deo balkge bitnajwo MEGA PIECE HARMONY neomu areumdawo