Alice Esty . Operatic sopranos

Artist Data: Wikipedia: https://en.wikipedia.org/wiki/Du%C5%A1ica_Bijeli%C4%87

Artist Data: Wikipedia: https://en.wikipedia.org/wiki/Turid_Karlsen

Artist Data: Wikipedia: https://en.wikipedia.org/wiki/Hermine_von_Siegst%C3%A4dt

Artist Data: Wikipedia: https://en.wikipedia.org/wiki/Jennifer_Aylmer

Artist Data: Wikipedia: https://en.wikipedia.org/wiki/Josepha_Duschek