B1A4JinyoungSandeulCNUBaroGongchanDiscographySinglesO.K.Only Learned Bad ThingsBeautiful TargetBaby I'm SorryBaby GoodnightTried To WalkWhat's Happening?LonelyKorean Studio AlbumsIgnitionWho Am IKorean EPsLet's FlyIt B1A4In The WindWhat's Happening?Japanese Studio Albums12CommunityRules