Younha has released her new mini-album "UNSTABLE MINDSET" on the music site at 6 p.m. on Thursday. The title track "Dark Cloud" of Younha's new mini-album "UNSTABLE MINDSET," released on Monday afternoon, tops major local music charts such as Genie and Soribada as of 2 p.m. on that day as well. The album has also topped other major charts, such as Bugs and Melon.

Among the tracks on the album, "Winter Flower," featuring BTS' RM, has also ranked on major music charts in Korea, including Bugs, Soribada and Genie. RM started cheering and promoting it by capturing and uploading music streaming screens on his social networking sites. The title track "The Dark Cloud" is a modern rock genre that expresses the longing for it to look good but become more evident over time, and DOKO, which produced its previous film "On a Rainy Day," increased the sensitivity of the series.

The album consists of songs that maximized elements of rock music from electronic to British music, including the rest of the tracks in the album called "See You Later," "One Day at Twenty," and "26."

In particular, "Winter Flower" has received interest from overseas fans as well, with its name on the top of the global trend on Twitter even before the album's release. Since its release, it has ranked No. 1 in 43 countries on the U.S. iTunes chart and entered the Top 10 in a total of 70 countries. Younha, who topped the U.S. "Top Song Chart" early Thursday, became the first South Korean female solo artist to top the iTunes chart.

She also thanked BTS member RM. Younha appeared as a guest in MBC FM4U's "I'm Kim Shin-young," which aired on July 7. On the same day, Younha told the story of her collaboration with BTS RM, which featured her new song. Younha said, "I met him often while I was working with RM. He said, 'Let's work together once,' because they share similar musical tastes, but I didn't think I could do it," she said. "I made the proposal official, and it made me happy. I recorded it separately."

"When I was working, I sent you the style I wanted to include in the mail because I couldn't meet you, but I thought I couldn't read it because I was busy, so I got a long reply. That's how it was completed," he said. Younha told RM, "I always thank you for your energy and for sharing your good influence. I know it means to work hard, and I'll work hard," he said.

Younha's new mini-album "UNSTABLE MINDSET" has been widely loved since shortly after its release, setting a record that surpasses its last album released in June, "Stable Mindset." The album features a more profound sensitivity under the theme of "growth between stability and instability." Especially, Yunha, who worked with BTS RM and made a new attempt, completed the lyrics of the album through Winter Flower, which expresses flowers that were born in harsh winter and bloom in a problematic but beautiful way.

Just as she can be wholly centered only after experiencing unstable fluctuations, everyone is paying attention to Yoon-ha's musical history of growth, which eventually focused on her emotions and began telling her own stories.