The doc, which is being produced by Two Rivers Media, will feature an interview with Lasker-Wallfisch, revealing how, despite living in the most brutal and dehumanizing of situatio The doc, which is being produced by Two Rivers Media, will feature an interview with Lasker-Wallfisch, revealing how, despite living in the most brutal and dehumanizing of situations, prisoners were secretly composing music whilst in the camps. 详情