String Quartet No. 1

Leoš Janáček’s String Quartet No. 1, "Kreutzer Sonata", was written in a very short space of time, between 13 and 28 October 1923, at a time of great creative concentration. The work was revised by the composer in the autograph from 30 October to 7 November 1923.

The composition was inspired by Leo Tolstoy's novella The Kreutzer Sonata. (The novella was in turn inspired by Beethoven's Violin Sonata No. 9, known as the "Kreutzer Sonata" from the name of its dedicatee, Rodolphe Kreutzer.)

The première of the Quartet was given on 17 October 1924 by the Czech Quartet at a concert of the Spolek pro moderní hudbu (Contemporary Music Society) at the Mozarteum in Prague. A pocket score of the work was published in April 1925 by Hudební matice.

Janáček also used the Tolstoy novel in 1908–1909, when it inspired him to compose a Piano Trio in three movements, now lost. Surviving fragments of the Trio suggest that it was quite similar to the surviving quartet, and reconstructions as a piano trio have been performed.

"I was imagining a poor woman, tormented and run down, just like the one the Russian writer Tolstoy describes in his Kreutzer Sonata", Janáček confided in one of his letters to his young friend Kamila Stösslová. In the music of the quartet is depicted psychological drama containing moments of conflict as well as emotional outbursts, passionate work rush towards catharsis and to final climax.

The composition consists of four parts:

The thematic idea central to the whole work is very similar to the theme of the composer's Danube symphony (1923–25). Using a principle of thematic montage, the quartet almost abandons the fields of traditional harmony, homophony and counterpoint and instead makes free with the varied sonic factors typical of Janáček, including his characteristic modal inflections.

Janáček, Leoš: String Quartet No. 1. Urtext. Praha: Editio Bärenreiter, 2000. TP 520