Main Page | See live article | Alphabetical index An oratorio is a composition for orchestra, soloists and choir. It differs from an opera in that it doesn't have decor, costumes or acting. Most oratorios have a biblical themes, but a number of composers, notably George Frideric Handel, wrote a number of works based on themes from Greek and Roman mythology. These hybrid works (part opera, part oratorio) are customarily referred to as secular oratorios. Oratorios (like operas) can contain several elements: Overture Aria (solo) Recitative Chorus Ensemble singing Probably the best known oratorio is the Messiah by Händel. It contains the well known halelujah-chorus. Others well known oratorios include the Christmas Oratorio by Johann Sebastian Bach, The Creation by Joseph Haydn, and Mendelssohn's Elijah oratorio. Related topics Passion Requiem Mass Cantata External link History and development of the musical form. This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.