[tube a=”Beautiful (Prod. by 정일훈 Of BTOB)” y=”RscLqJOUSg0″ b=”펜타곤” c=”Beautiful (Prod. by 정일훈 Of BTOB)” d=”카카오엔터테인먼트” e=”2017.05.18″ f=”발라드” g=”10063343″ t=”0″ i=”pentagon” j=”펜타곤” k=”pentagon” l=”kakaoenteoteinmeonteu” m=”balradeu” n=”pentagon-01″ h=””]