Brown Eyed Soul singer Naul to release new single

Feb. 2 (UPI) -- Brown Eyed Soul singer Naul is gearing up to release a new single.

The 39-year-old South Korean star, born Yoo Na-ul, will release a song Feb. 8 from his forthcoming second solo album, Sound Doctrine, according to The Korea Herald.

"The new single, scheduled to be released Feb. 8, will introduce something original," Naul's agency, Long Play Music, said. "Naul has put a lot of effort into producing songs with various genres and themes in the new album."

Naul previously released the singles "Emptiness in Memory" and "Gloria" from Sound Doctrine. The third single seeks "to reintroduce modern groove and soul from the '80s," with Naul's own twist on the genres.

Naul came to fame with the R&B group Brown Eyed Soul, and released his debut solo album, Back to the Soul Flight, in 2005. He shared a photo from the studio Jan. 24 on Instagram, but has yet to announce a release date for Sound Doctrine.