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Johann Sebastian Bach · 1685 – 1750

Prelude No. 21 in B♭ Major

from Das Wohltemperierte Klavier, Book I · BWV 866

B♭ major·4/4·1722

octave all

show staffplay-along⌨ space · play · ← → step · tap any chord oval to edit

𝄞D F A♯ D

B♭

𝄢A♯ D

mp

1

𝄞G A♯ D♯ G

E♭/G

𝄢G G

2

𝄞A C F A

F⁷/A

𝄢A A

3

𝄞D F A♯ D

B♭

𝄢A♯ D

4

𝄞D♯ G C D♯

Cm

𝄢C D♯

5

𝄞A C F A

F⁷

𝄢F A

6

𝄞D F A♯ D

B♭

𝄢A♯ D

7

𝄞A♯ D G A♯

Gm

𝄢G A♯

8

𝄞D♯ G C D♯

Cm/E♭

𝄢D♯ D♯

9

𝄞A C F A

F⁷

𝄢F A

10

𝄞D F A♯ D

B♭/D

𝄢D D

11

𝄞G A♯ D♯ G

E♭

𝄢D♯ G

f

12

𝄞D F A♯ D

B♭/D

𝄢D D

13

𝄞E G C E

C⁷/E

𝄢E E

14

𝄞A C F A

F

𝄢F A

15

𝄞D F A♯ D

B♭

𝄢A♯ D

16

rit.

𝄞A C F A

F⁷

𝄢F A

17

morendo

𝄞D F A♯ D

B♭

𝄢A♯ D

pp

18

Fine.