Wikipedia
Pimmalione (Pygmalion) is an opera in one act by Luigi Cherubini, first performed at the Théâtre des Tuileries, Paris on 30 November 1809. The libretto is an adaptation by Stefano Vestris of Antonio Simone Sografi's Italian translation of the text Jean-Jacques Rousseau wrote for his scène lyrique Pygmalion (1770). It is based on the Classical legend of the sculptor Pygmalion.
Pimmalione was specially commissioned by the Emperor Napoleon Bonaparte to show off the talents of two of his favourite singers, the famous castrato Girolamo Crescentini and the contralto Giuseppina Grassini (who had been Napoleon's lover). It was first given in a private performance at the emperor's palace, Les Tuileries. Napoleon was delighted with the work and offered Cherubini a large reward and a commission for another piece.