Hector-Jonathan Crémieux (1828 – 1892) was a French librettist and playwright. His best-known work is his collaboration with Ludovic Halévy for Jacques Offenbach’s Orphée aux Enfers. Wikipedia
Hector-Jonathan Crémieux (1828 – 1892) was a French librettist and playwright. His best-known work is his collaboration with Ludovic Halévy for Jacques Offenbach’s Orphée aux Enfers. Wikipedia