Evans-Williams was educated at Howell's School, Denbigh and later the Royal Academy of Music where she studied under the guidance of Edward Iles who helped to develop her voice.
Evans-Williams also performed operatic arias and Welsh folk-songs, and toured extensively with fellow contralto singer Clara Butt during World War I.
[1][2] In 1910, Evans-Williams was featured as soloist in Edward Elgar's Caractacus in London, with Merlin Morgan conducting.
[4] She sang the chairing song when the Eisteddfod moved to Wrexham sixteen years later, and received an encore.
[1] Laura Evans-Williams moved back to Colwyn Bay in 1940 after living in London and taught singing until she died on 5 October 1944.