String quartet No.12 in D flat major, op.133 String Quartet No.12 in D-flat major,op.133 String quartet No.10 in A flat major, op.118 String quartet No.13 in B-flat major, op.130 String quartet no. 13 in B-flat major, op. 130 String quartet no. 12 in E-flat major, op. 127 String quartet No.13 in B flat minor, op.138 String quartet No.9 in E flat major, op.117 String quartet no. 1 in E flat major, op. 12 String quartet No. 1 in B flat major, op. 11