[tube a=”언제쯤” y=”4TsiZOU5rJE” b=”감성소년” c=”언제쯤|어려운 일|그런다더라” d=”(주)루미넌트엔터테인먼트” e=”2015.09.30″ f=”발라드” g=”2642197″ t=”0″ i=”gamseongsonyeon” j=”감성소년” k=”gamseongsonyeon” l=”ju-rumineonteuenteoteinmeonteu” m=”balradeu” n=”gamseongsonyeon-01|gamseongsonyeon-02|gamseongsonyeon-03″ h=””]