Recently Found Tape Contains Unheard Songs Sung by Holocaust Victims

7th May 1964: Survivors of Auschwitz concentration camp display the camp markings still on their arms. Dr Brenda (left) gave evidence against former Auschwitz camp doctor Wladyslaw Dering in London's High Court during a libel action against author Leon Uris and the publishers of the book 'Exodus'. (Photo by Keystone/Getty Images)
A recently discovered inventory of recorded tapes contains previously unheard songs sung by Jewish victims of the Holocaust.