Final answer:
Faust is an example of opera composed by Charles Gounod based on Goethe's play Faust, which tells the story of a scholar who makes a pact with the devil.
Step-by-step explanation:
Charles Gounod's Faust is an example of opera. Faust is a grand opera composed by Charles Gounod, with a libretto by Jules Barbier and Michel Carré. It is based on Goethe's play Faust, which tells the story of a scholar who makes a pact with the devil. The opera was first performed in 1859 and has since become one of the most popular works in the opera repertoire.