Usher doesn’t hold back during his sit-down interview with Oprah Winfrey. The media mogul travels to the R&B superstar’s house in Atlanta for a candid conversation about his highly-publicized custody battle, breaking down on stage in Berlin, and being an absentee father. Plus, does he make love to his own music?

Usher speaks for the first and last time about some of these topics on “Oprah’s Next Chapter,” airing Sunday, September 16, at 9 p.m. on OWN. [Rap-Up]