1886
At just 19, Arturo Toscanini made his conducting debut by leading Verdi’s *Aida* from memory in Rio de Janeiro during a South American tour, earning instant acclaim.
June 25 — On This Day in Opera
This page lists notable events in opera history that happened on June 25, including world premieres, composer births, deaths, and important milestones.
Premieres & milestones
Births & deaths
1860
Born
Birth of French composer Gustave Charpentier, best known for his opera *Louise* and his contributions to French lyricism.
2004
Died
Death of German operatic soprano and voice teacher Margot Guilleaume, a long‑time member of the Hamburg State Opera.