Block B member Taeil returned with his 4th solo album.

The agency KQ Entertainment released an image teaser for Taeil's new song "Staying Stars" through Block B's official SNS on May 8 and reported the news of his comeback.

The released image teaser contains the release date of "2019. 5. 10. FRI 6PM." Especially, Taeil will participate in the lyrics for "Staying Stars" to show off his artistic side.

Along with the news of the release of his solo album, Taeil also held a concert "The Merger Room" with Park Kyung at Blue Square I-Market Hall on May 25 and May 26 for the first time to unveil the new song's performance.

Taeil's emotional "Staying Stars" was released on various music sites at 6 p.m. on May 10.