String Quartet in G minor, op 54 no.1 String Quartet in C minor,op.51 no.1 String Quartet no.1 in C minor,op.51 no.1 String quartet in F minor, op.95 String quartet in B minor, G 245 String quartet no. 4 in C minor, op. 18 no. 4 String Quartet in E flat major,op.20 no.1 String quartet no. 4 in C minor, op. 18/4 String quartet No. 8 in C minor, op. 110 String quartet no. 8 in C minor, op. 110