Terry Gross

Actor-musicians Glen Hansard and Marketa Irglova won an Oscar for Best Original Song, "Falling Slowly," in the film, Once. The movie, about two musicians who write songs together and fall in love, is out now on DVD.

Chiwetel Ejiofor plays a martial arts instructor in the new David Mamet film, Redbelt. Before starring in movies, Ejiofor was a prominent stage actor in England. Since then, he's appeared in Dirty Pretty Things, Children of Men and American Gangster.

Singer-composer Nick Cave composed the soundtrack for last year's The Assassination of Jesse James by the Coward Robert Ford; he also wrote the screenplay and the soundtrack for The Proposition. Now, Cave has released a new CD with his band the Bad Seeds: Dig!!! Lazarus Dig!!!