Marie Powers . Operatic contraltos

Artist Data:
Wikipedia: https://en.wikipedia.org/wiki/Marie_Powers
Artist Data:
Wikipedia: https://en.wikipedia.org/wiki/Marie_Powers
Artist Data: Mary Bothwell was born 1900-11-28. Mary Died: 1985-05-03….
Artist Data: Helen Watts was born 1927-12-07. Helen Died: 2009-10-07….
Artist Data: Astra Desmond was born 1893-04-10. Astra Died: 1973-08-16….
Artist Data: Nathalie Stutzmann was born 2014-11-20. Nathalie Died: 2015-heroes-55….
Artist Data: Wikipedia: https://en.wikipedia.org/wiki/Qiulin_Zhang
Artist Data: Caroline Unger was born 1803-10-28. Caroline Died: 1877-03-23….