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- Une Education Manquée (opera)
- Music by Emmanuel Chabrier, with new recitatives by Darius Milhaud; libretto by E. Leterrier and A. Vanloo; sets and costumes by Juan Gris; stage direction by Alexandre Benois; premiere on 17 January 1924, Théâtre de Monte-Carlo, Monte Carlo. [The opera was first produced in Paris in 1879.]
- NOTE: there are no documents in the collections pertaining to this.