– Prelude and Fugue in A minor BWV 866 – Prelude and Fugue in B-flat major BWV 867 – Prelude and Fugue in B-flat minor BWV 868 – Prelude and Fugue in B major BWV 869 – Prelude and Fugue in B minor The Well-Tempered Clavier, Book II: BWV 870 – Prelude and Fugue in C major BWV 870a – Prelude and Fugue in C major (alternative version of BWV 870) BWV 870b – Prelude in C major (alternative version of BWV 870) BWV 871 – Prelude and Fugue in C minor BWV 872 – Prelude and Fugue in C-sharp major BWV 872a – Prelude and Fugue in C-sharp major (alternative version of BWV 872) BWV 873 – Prelude and Fugue in C-sharp minor BWV 874 – Prelude and Fugue in D major BWV 875 – Prelude and Fugue in D minor BWV 875a – Prelude in D minor (alternative version of BWV 875) BWV 876 – Prelude and Fugue in E-flat major BWV 877 – Prelude and Fugue in D-sharp minor BWV 878 – Prelude and Fugue in E major BWV 879 – Prelude and Fugue in E minor BWV 880 – Prelude and Fugue in F major BWV 881 – Prelude and Fugue in F minor BWV 882 – Prelude and Fugue in F-sharp major BWV 883 – Prelude and Fugue in F-sharp minor BWV 884 – Prelude and Fugue in G major BWV 885 – Prelude and Fugue in G minor BWV 886 – Prelude and Fugue in A-flat major BWV 887 – Prelude and Fugue in G-sharp minor BWV 888 – Prelude and Fugue in A major BWV 889 – Prelude and Fugue in A minor BWV 890 – Prelude and Fugue in B-flat major BWV 891 – Prelude and Fugue in B-flat minor BWV 892 – Prelude and Fugue in B major BWV 893 – Prelude and Fugue in B minor Preludes and fugues, toccatas and fantasias (894–923) BWV 894 – Prelude and Fugue in A minor BWV 895 – Prelude and Fugue in A minor BWV 896 – Prelude and Fugue in A major BWV 897 – Prelude and Fugue in A minor (doubtful; prelude possibly by Cornelius Heinrich Dretzel, fugue possibly by Wilhelm Friedemann Bach) BWV 898 – Prelude and Fugue in B-flat major on the name B-A-C-H (doubtful) BWV 899 – Prelude and Fughetta in D minor BWV 900 – Prelude and