String quartets

I listed some string quartets I like.

String Quartet No. 1 - by Glass
String Quartet No. 10 in E flat major, Op. 74 "Harp" - by Beethoven
String Quartet No. 11 in F minor, Op. 95 "Serioso" - by Beethoven
String Quartet No. 12 in E flat major, Op. 127 - by Beethoven
String Quartet No. 13 in B flat major, Op. 130 - by Beethoven