Singer Taeil is facing the music — to the tune of more than three years in prison — for a sex crime that prompted his departure from the K-Pop group NCT.

The singer pleaded guilty to a special quasi-rape charge, which applies when two or more people jointly engage in sexual acts with a victim who is unconscious.

South Korean singer Taeil, former member of K-pop group NCT, has been found guilty of rape and sentenced to three and a half years in prison. Taeil, 31, and two accomplices identified only as Lee and Hong, were indicted in March on charges of sexually assaulting an intoxicated tourist in Seoul last summer, The Korea Times reported.