Quartet in E flat major,op.127 Quartett in E flat major op.127 Quartet in B flat major,op.130 Quartett in B flat major op.130 1-4. Quartet in E flat major, op. 127 Quartet no.1 in E flat major, op.12 Octet in E flat major, op.20 Sextet in B flat major,Op.18 Waltz in A flat major,op.42 Waltz in E flat major,op.18