The Lady in Number 6: Music Saved My Life is a short starring Aliza Sommer-Herz, Zdenka Fantlova, and Anita Lasker-Wallfisch. Aliza Sommer-Herz, aged 109 and the world's oldest Holocaust survivor, tells the story of how music saved her life: both during her time at Theresienstadt concentration camp and in the years afterwards.