Singer Lim Chang Jung's "Original Song" released today swept 7 music charts.

Lim Chang Jung's song ranked #1 on Melon, Bugs, Olleh Music, Naver Music, Daum Music, Monkey 3, and Genie's live streaming charts.

"Original Song" is a traditional ballad about the emotions following a breakup. Lim Chang Jung had admitted in a previous interview: "Of course I want my song to do well on music charts; I want to musically empower singers my age".