Back with his new mini-album, Kathy swept the top of the music charts.

Kassy's second mini-album "Rewind" released at 6 p.m. on Sept. 5 topped the real-time charts of four major online music sites -- Genie, Bugs, Naver and Olleh Music -- as of 8 a.m. It also ranked second in Melon, and its return to normal is high.

In particular, in addition to the title track, "Love Sunset" was included in the second mini-album "You and I in this hard day."

The entire album is loved by music fans, with all of its songs including "Like a Dream" and others hit the charts.

"Story of Night Fall" is a ballad song that compares the pain of parting with the loneliness of autumn. Harmony between Kassy's affectionate voice and lyric deep melodies leaves a dark cloud, touching the sensibility. The harmony of the mournful lyrics, melody and Kassy's voice combined with the current autumn mood and succeeded in capturing the listeners' ears at once.

This gave Kassy the power to sweep the music charts three times in a row—following "The Day was Beautiful" and "True Song" with her own exit-free charming voice, and "Story of Night Fall," setting her up as a "believing" artist—adding to expectations for her future activities.

Kassy's second mini-album, "Rewind," is available on all online music sites.