Félicien Menu de Ménil
Félicien Menu de Ménil (16 July 1860 – 28 March 1930) was a French composer and Esperanto enthusiast best known for his musical setting of Ludwig Zamenhof's poem La Espero.
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Wikipedia
Félicien Menu de Ménil (16 July 1860 – 28 March 1930) was a French composer and Esperanto enthusiast best known for his musical setting of Ludwig Zamenhof's poem La Espero.