String Quartet No. 14 (Mozart) String Quartet No. 14 (Mozart) The String Quartet No. 14 in G major, K. 387, nicknamed the "Spring" quartet, was composed by Wolfgang Amadeus Mozart in 1782 while in Vienna. In the composer's inscription on the title page of the autograph score is stated: ""li 31 di decembre 1782 in vienna"". The work was perhaps edited in 1783. This is the first of the Haydn Quartets, a set of six string quartets he wrote during his first few years in Vienna in honor of the composer Joseph Haydn, who is generally viewed as the father of the string quartet form.
String Quartet No. 2 (Babbitt) String Quartet No. 2 (Babbitt) String Quartet No. 2 (1954) is the second of six chamber-music works in the string quartet medium by the American composer Milton Babbitt. Its form evolves from and expounds features of a basic twelve-tone series. The pitch material is developed gradually in the opening bars. An interval of a rising minor third predominates in bars 1–3, followed by a concentration on falling major thirds in bars 4–6. The following bars continue in this way, presenting a single interval or pair of intervals, beneath which groupings defined by dynamics and register develop patterns suggested by these