48 pages | PDF | 1.2 MBThis music sheetnotes file contains the orchestral string part of Wolfgang Amadeus Mozart's String Quartet in B-flat Major, KV. 421 (nr. 15). It consists of four parts in full score, including Violin 1, Violin 2, Viola, and Cello. This piece is known for its intricate melodies and energetic tempo, and is a classic example of Mozart's mastery of the string quartet.