Ciro in Babilonia, ossia La caduta di Baldassare (Cyrus in Babylon, or The Downfall of Belshazzar) is an azione sacra in two acts by Gioachino Rossini with a libretto by Francesco Aventi. It was first performed at the Teatro Comunale in Ferrara during Lent, 1812. The exact date of the premiere is unknown but is believed to be 14 March. During Lent it was the custom for Italian opera houses either to close or to stage works on themes from the Bible. Ciro in Babilonia is one of two Lenten operas by Rossini (along with Mosè in Egitto) and is based on the Biblical story of the overthrow of the Babylonian king Belshazzar by the Persian ruler Cyrus the Great.
Carlo Rizzi, Orchestra Sinfonica di Sanremo and Coro Francesco Cilea di Reggio (Recording of a performance in the Teatro Chiabrera, Savona, 30 October)
Riccardo Botta, Annarita Gemmabella, Luisa Islam-Ali-Zade, Maria Soulis
Antonino Fogliani, Württembergische Philharmonie Orchestra and ARS Brunensis Chamber Choir (Recorded at 3 performances at the Rossini in Wildbad Festival, July)