Musical Symbols in the Opera The Three Sisters by Péter Eötvös

"Opera, as a stage and acting genre, also uses theatrical elements (costumes, dramaturgy, etc.) to convey the work. Opera composers typically use musical symbols as well. I collected these devices of Péter Eötvös’ best-known opera in my study based on literature research. Dramaturgically divided into three sequences, the work always examines its relationship with the other two central figures from the point of view of the central figure of the given part. One of the musical cornerstones of this is changing the internal relationships of triads. The two extreme notes of the triad are always constant (distance of a fifth), but the note located between them characterizes not only the quality of the chord, but also the state of the character connected to it. The unstable balance and reorganization of relationships is well represented by this construction principle. The author also uses the third-parallel, known since Mozart, as a classical musical representation of love. The choices of instrument also have symbolic power. The Prozorov family is represented by the group of woodwind instruments. A kind of irony on the part of the author is the use of cow bells to depict the behavior of the disgusting and unbearable Natasha. Soldiers are naturally represented by brass. Although Solioniy is a soldier, he is not accompanied by brass instruments, but by percussionists, hinting at his personality. The characters speak in different ways of the human voice. From prose to sung speech through to the melodies, there are all kinds of expressions of emotion. Keywords: Péter Eötvös, opera, Three Sisters, libretto, musical symbolism, triad, third-parallels, instrumental symbolism, prose, sung speech, song "