[tube a=”크나큰 1st Single Album ‘KNOCK'” y=”Jtx8nAyKP_c” b=”크나큰” c=”KNOCK|마음씨 (Angel Heart)|KNOCK (Inst.)|마음씨 (Angel Heart) (Inst.)” d=”(주)인터파크” e=”2016.03.03″ f=”발라드|댄스” g=”2669429″ t=”0″ i=”keunakeun” j=”크나큰” k=”keunakeun” l=”ju-inteopakeu-2″ m=”balradeu|daenseu” n=”keunakeun-01|keunakeun-02||” h=””]