[1] Chemet toured the world as a violinist for decades, playing a violin made by Giovanni Battista Guadagnini.

[1] In 1907, she toured North America as a violinist with her husband, pianist Camille Decreus, in the company of Emma Calvé.

"[4] During World War I, when travel was difficult, she gave benefit concerts and performed for the troops in France, and worked as a nurse's aide; she was awarded the Legion of Honour for her service.

[5] After the war, Chemet was a soloist in Liverpool, Birmingham, Nottingham, Bradford, Cardiff, Edinburgh, and Glasgow in 1920.

[16][17] Chemet traveled through Hawaii to Japan in 1932, to perform with pianist Anca Seidlova and koto player Michio Miyagi.