An oratorio does not have acting, scenery, or costumes as an opera does but does have arias, recitatives, chorus, and orchestra.

Il ritorno di Clint il solitario - 1972 is rated/received certificates of:

West Germany:16

An oratorio is a large musical composition comprised of an orchestra, a choir and soloists. Similar to an Opera in the story telling, but different in it is just music not singing. Baroque references the time frame of 1600-1750 when the oratorio was written.

Are you thinking of a Cantata? These can be performed with or without scenery, costumes and acting. Earlier ones were acted but as they developed, they were just performed without acting.

An oratorio is a musical composition for choir, soloists, and orchestra that tells a story often of a dramatic or religious nature. It typically combines vocal and instrumental elements to convey the narrative.