Richard Strauss's opera sets Hugo von Hofmannsthal's adaptation of Sophocles' Electra.
Play· -401· Drama
by Σοφοκλῆς Sophocles
Ἠλέκτρα (Electra): 1 recorded work traces back to it, and it draws on 1 recorded source.
Works that record this one as a source, with the evidence a contributor gave.
Events, places, movements and ideas outside fiction that this work is recorded as drawing on.
Real world
Sophocles dramatises the myth of Electra, who waits for her brother Orestes to avenge their father Agamemnon.