Thirteen-year-old singer Karolína joins her sister in an elite girls choir, where a demanding choirmaster's influence shapes her dreams. As she strives for recognition, dark undercurrents em... Read allThirteen-year-old singer Karolína joins her sister in an elite girls choir, where a demanding choirmaster's influence shapes her dreams. As she strives for recognition, dark undercurrents emerge in this competitive musical world.Thirteen-year-old singer Karolína joins her sister in an elite girls choir, where a demanding choirmaster's influence shapes her dreams. As she strives for recognition, dark undercurrents emerge in this competitive musical world.