Former U-KISS member Siyoon, who promoted as AJ during his group days, will be returning with a self-composed single.
The new track will be an acoustic, pop ballad genre titled "You Back Then" feat. Seo Ja Young. Set for release this October 29 at 12PM KST, "You Back Then" will showcase Siyoon's capabilities as a singer/song writer.
Meanwhile, you can also check out a remix version MV of his solo comeback track from earlier this year, "Beauty", below.