Singer U Sung eun released her new song last 21.

U Seong eun released the song and music video of the first song of the trilogy project "TRAVEL" on her online music site at 12:00 pm. on last 21.

The new song "Deep" is a genre of Neo Souls that is rarely seen in Korea, and U Sung eun's new challenge. Through the song, U Sung eun will present both musical expressions and emotions that she has never shown.

U Sung eun released her honest feelings in Q&A format when preparing for the album through the official post of MusicWorks.

When asked what she cared about the most while recording, U Sung eun answered , "I challenged a new genre and tried to sing as my style." When asked what kind of singer you want to be, U Sung eun answered “I want to be unique and colorful person in my position because the artists who are good at music are constantly appearing at this moment.”

You can still check out U Sung eun's honest and "Deep" Q&A at noon on last 21, the same time the new song is released.

Starting with his new song "Deep," released last 21, U Sung eun plans to capture the process of searching for musical colors through her trilogy project.