Barbra Streisand's "Guilty" was released in 1980, and the title tune was the 2nd single off the album. The first, "Woman in Love", topped the pop charts, and likely also the adult contemporary chart. "Guilty" was one of two duets with Barry Gibb, who wrote or co-wrote every track on the album, in this case, with his brothers, Robin & Maurice.
Here, though, is a live concert performance from 1986, and a rare at the time appearance by Gibb without Robin & Maurice. Today, Barry is the sole remaining Bee Gee, as Robin, Maurice, and younger brother Andy, have all left us.