Quartet no.1 in E flat major, op.12 String quartet no. 1 in E flat major, op. 12 String quartet No. 1 in E flat major, op. 12 Quartet in E flat major,op.127 Quartett in E flat major op.127 String quartet No.5 in B flat major, op.92 String quartet No. 1 in B flat major, op. 11 String quartet No.10 in A flat major, op.118 String quartet No.12 in D flat major, op.133 Quartet no.5 in E flat Major, op.44 no.3