Great fugue in B flat major op. 133 Great Fugue in B flat major,Op.133 Grosse Fugue in B flat major Op.133 Great Fugue in B flat major,Op Grosse fuge in B-flat major, op.133 Sonata no. 2 in E flat major op. 120 6. "Grosse Fuge" in B flat major, op. 133 Berceuse in D flat major op. 57 Quartets in B flat major op. 130 Sonata in A flat major op. 110