What are the possible orgins of Electra subject matter, are there any plays using the same subject matter, if so how do they differ ?

Electra by Euripides

http://www.mythencyclopedia.com/Dr-Fi/Electra.html#b

The subject matter of Electra, a tragedy from Greek mythology, has been the inspiration for various works throughout history. To explore the possible origins of Electra's subject matter, one can start from its ancient Greek roots.

The origin of Electra's story can be traced back to Greek mythology, specifically to the ancient plays of Aeschylus, Sophocles, and Euripides. The most famous version of the Electra story is the one told by the playwright Sophocles in his play "Electra." In this tragedy, Electra seeks revenge for her father's murder by her mother and her mother's lover.

Apart from the ancient Greek plays, the subject matter of Electra has also been adapted and reimagined in various other works. For instance, in Jean-Baptiste Racine's play "Andromache," the character of Hermione can be seen as having similarities to Electra. Both Hermione and Electra seek revenge due to the death of their respective fathers.

Another example is Eugene O'Neill's play "Mourning Becomes Electra," which is a reimagining of the Electra story set in New England after the Civil War. O'Neill's play expands upon the original story, bringing in elements of contemporary psychology and familial dynamics.

In terms of differences, the various adaptations of Electra differ in their interpretations, character development, and plot details. Each playwright brings their own perspective and creative choices to the source material, resulting in unique variations of the story.

To fully grasp the differences between the plays using the same subject matter, one would need to read or watch the different adaptations and analyze their treatment of characters, plot, themes, and dramatic techniques. Comparative analysis can help identify the specific ways in which the works diverge and offer distinct interpretations of the ancient Electra story.