Singer Soulstar returns with unbeatable emotion.

Soulstar's new song "That Day" is released on various music sites on Nov. 23.

"That Day" is a song that combines Soulstar's soulful vocals and grand-feeling sounds to create a pop atmosphere as member Lee Kyuhoon, who is preparing for a solo career under a new stage name called Glenn, participated in writing and composing songs.

Especially heavy and classical piano sounds, as well as lyrical melodies, with cellist Jang Woo Lee, who is active at home and abroad, joining the cello performance.

Soulstar previously met fans with Lee Changgeun and Lee SeungWoo's own songs, which contain a variety of different emotions, including "Hear You" and "Who We Are #2."

Soulstar, who is communicating with the public through steady album work, will continue to show brisk music activities.