Famous string quartets

Table of Contents: “…String Quartet no. 19 in C, K. 465 "Dissonance" -- String Quartet no. 21 in D, K. 575 "Prussian no. 1" -- Serenade in G, K. 525 "Eine kleine Nachtmusik" -- String Quartet no. 14 in G, K. 387 "Spring."…”