[tube a=”네 번째 편지” y=”skcaoQHOa5c” b=”김종국” c=”사랑한다는 말|너만 모르는 이야기|편지|한 사람|사랑이에요|고백|사랑이 아파도|사랑지기|그녀를 알아요|토박이|첫사랑|사랑했나봐|이별도 고마워|꿈을 향해” d=”(주)뮤직앤뉴” e=”2006.04.13″ f=”발라드|댄스” g=”316531″ t=”2″ i=”gimjonggug” j=”김종국” k=”gimjonggug” l=”ju-myujigaennyu-2″ m=”balradeu|daenseu” n=”gimjonggug-01|gimjonggug-02|gimjonggug-03|gimjonggug-04|gimjonggug-05|gimjonggug-06|gimjonggug-07|gimjonggug-08|gimjonggug-09|gimjonggug-10|gimjonggug-11|gimjonggug-12|gimjonggug-13|gimjonggug-14″ h=”0|4|13″]