No. 21 in B flat major, BWV 866 No. 21 in B flat major, BWV 890 No. 17 in A flat major, BWV 862 No. 7 in E flat major, BWV 876 No. 11 in F flat major, BWV 880 No. 7 in E flat major, BWV 852 No.1 in B flat major, BWV 825 No. 9 in E flat major, BWV 878 No. 4 in B flat major, K. 502 No. 1 in B flat major