Our latest guests on Soundtracking are two very talented women who have worked together on the music for A Small Light - the brilliantly-told story of Miep Gies, who helped Anne Frank's family and other Jewish refugees into hiding during World War 2. Ariel Marx provided the score, while Este Haim worked on contemporary reversionings of songs from the era with the likes of Sharon Van Etten, Angel Olsen, and her sister Danielle.