Editing Dmitri Shostakovich (section)

=== Self-quotations ===
Throughout his compositions Shostakovich demonstrated a controlled use of musical quotation. This stylistic choice had been common among earlier composers, but Shostakovich developed it into a defining characteristic of his music. Rather than quoting other composers, Shostakovich preferred to quote himself. Musicologists such as Sofia Moshevich, Ian McDonald, and Stephen Harris have connected his works through their quotations.{{clarify|date=May 2022}}{{sfnp|Moshevich|2004|p=176}}

One example is the main theme of Katerina's aria, ''Seryozha, khoroshiy moy'', from the fourth act of ''Lady Macbeth of the Mtsensk District''. The aria's beauty comes as a breath of fresh air in the intense, overbearing tone of the scene, in which Katerina visits her lover Sergei in prison. The theme is made tragic when Sergei betrays her and finds a new lover upon blaming Katerina for his incarceration.{{sfnp|MacDonald|2006|p=88}}

More than 25 years later, Shostakovich quoted this theme in his [[String Quartet No. 8 (Shostakovich)|Eighth String Quartet]]. In the midst of this quartet's oppressive and somber themes, the cello introduces the Seryozha theme "in the 'bright' key of F-sharp major" about three minutes into the fourth movement.<ref>
{{cite web
 |url= http://www.quartets.de/compositions/ssq08.html
 |title= Quartet No. 8
 |last= Harris
 |first= Stephen
 |date= 9 April 2016
|website= Shostakovich: The String Quartets
 |access-date= 18 February 2018
}}</ref> This theme emerges once again in his [[String Quartet No. 14 (Shostakovich)|Fourteenth String Quartet]]. As in the Eighth Quartet, the cello introduces the theme, which here serves as a dedication to the cellist of the Beethoven String Quartet, Sergei Shirinsky.<ref>
{{cite web
 |url= http://www.quartets.de/compositions/ssq14.html
 |title= Quartet No. 14
 |last= Harris
 |first= Stephen
 |date= 24 August 2015
|website= Shostakovich: The String Quartets
 |access-date= 18 February 2018
}}</ref>