94-year-old David "Saba" Wisnia believes he survived the horrors of Auschwitz by using his beautiful singing voice to entertain his Nazi captors. When his grandson, Avi, starts asking questions, they realise there’s more to the story. Someone may have secretly altered the course of Saba's life. The pair embark on an expedition that leads them into the mystery of David’s past in what is a breath-taking and moving testament to the power of music, art, and love. Executive Produced by Hillary Rodham Clinton and Chelsea Clinton.
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