1

Prelude No. 1 in C Major

2

Fugue No. 1 in C Major

3

Prelude in C minor No. 2

4

Fugue in C minor No. 2

5

Prelude in C-Sharp Major No. 3

6

Fugue in C-Sharp Major No. 3

7

Prelude in C-Sharp minor No. 4

8

Fugue in C-Sharp minor No. 4

9

Prelude in D Major No. 5 1

10

Fugue in D Major No. 5 1

11

Prelude in D minor No.6 1

12

Fugue in D minor No.6 1

13

Prelude in E-Flat Major No. 7 1

14

Fugue in E-Flat Major No. 7 1

15

Prelude in E-Flat minor (D-Sharp minor) No. 8 1

16

Fugue in E-Flat minor (D-Sharp minor) No. 8 1

17

Prelude in E Major No. 9 1

18

Fugue in E Major No. 9 1

19

Prelude in E minor No. 10 2

20

Fugue in E minor No. 10 2

21

Prelude in F Major No. 11 2

22

Fugue in F Major No. 11 2

23

Prelude in F minor No.12 2

24

Fugue in F minor No.12 2

25

Prelude in F-Sharp Major No. 13 2

26

Fugue in F-Sharp Major No. 13 2

27

Prelude in F-Sharp minor No. 14 2

28

Fugue in F-Sharp minor No. 14 2

29

Prelude in G Major No. 15 3

30

Fugue in G Major No. 15 3

31

Prelude in G minor No. 16 3

32

Fugue in G minor No. 16 3

33

Prelude in A-Flat Major No. 17 3

34

Fugue in A-Flat Major No. 17 3

35

Prelude in G-Sharp minor No. 18 3

36

Fugue in G-Sharp minor No. 18 3

37

Prelude in a Major No. 19 3

38

Fugue in a Major No. 19 3

39

Fugue in A minor No. 20 4

40

Prelude in B-Flat Major No. 21 4

41

Fugue in B-Flat Major No. 21 4

42

Prelude 4

43

Fugue 4

44

Prelude in B Major No. 23 4

45

Fugue in B Major No. 23 4

46

Prelude in B minor No. 24 4

47

Fugue in B minor No. 24