She made her professional debut in her first year at the Royal Academy. In 1880 she sang in the first complete performance in England of Hector Berlioz's La damnation de Faust at the Hallé Concerts, Manchester.
Davies was active in the musical life of Wales, and in the collection of Welsh folk songs. She was a member of the governing body of the University of Wales, from which she received an honorary doctorate.[5]
^Matthew, H. C. G.; Harrison, B., eds. (23 September 2004), "Dilys Glynne Jones", The Oxford Dictionary of National Biography, Oxford: Oxford University Press, doi:10.1093/ref:odnb/48526, retrieved 31 July 2023