Regina is a one-act opera based on the true story of Regina Jonas, the first woman to be ordained as a rabbi in the Jewish faith, in 1935. Jonas struggled to gain this recognition and subsequently perished in the concentration camp at Auschwitz. It was only in 1991 that another woman uncovered the papers that proved Jonas' legacy. This opera follows Regina, waiting to be uncovered in the piles of paper records locked away in East Berlin, and through vignettes of her past. This is paralleled with the story of Anna, who is desperately fighting against her Nazi father's legacy. Anna believes that, if she can uncover stories like Regina's, she will free herself of her father's torment. Regina is similarly haunted by her mother's ghost, whose...