Sonata in C, K. 545 (1st movement) virtual piano sheet

Sonata in C, K. 545 (1st movement) as the keys you type on a computer keyboard. Works on online virtual pianos and the Roblox piano, in their usual 61-key layout.

Numbers and small letters are the white keys, from 1 (the lowest C) to m (the highest). t is middle C.
A capital letter or a symbol is a black key: hold Shift and press the white key just below it.
Keys in [brackets] are played together. A space comes before the next note, and | starts a new bar.

The best-known bars (Lesson 1)

Lesson 1 · Right hand, Part 1, bars 1 to 4

s f h | a s d s | j h l | h g f g f

Part 1 (Lessons 2 to 12)

Lesson 2 · Both hands, Part 1, bars 1 to 4

[ts] o u o [tf] o [uh] o | [ya] o i [os] d [ts] o u o | [tj] p i p [th] o [ul] o | [rh] o [yg] [of] g [tf] o u o

Lesson 3 · Right hand, Part 1, bars 5 to 8

p a s d f g h j h g f d s a p | o p a s d f g h g f d s a p o | i o p a s d f g f d s a p o i | u i o p a s d f d s a p o i u

Lesson 4 · Both hands, Part 1, bars 5 to 8

[ip] a s d f g h j h g f [qtd] s a p | [0to] p a s d f g h g f d [0ts] a p o | [9ti] o p a s d f g f d s [9ra] p o i | [8tu] i o p a s d f d s a [80p] o i u

Lesson 5 · Right hand, Part 1, bars 9 to 12

y u i o p a S d p a S d f g h | j k l k j h g f g h j h g f d s | a h f s d h f s | d [adh] o

Lesson 6 · Left hand, Part 1, bars 9 to 12

[qe] | q w e Q | 5 7 9 w 5 8 0 w 5 7 9 w 5 8 0 w | 5 w 5

Lesson 7 · Both hands, Part 1, bars 9 to 12

[qey] u i o p a S d p a S d f g h | [qj] k l k j h [wg] f [eg] h j h g f [Qd] s | [5a] 7 [9h] w [5f] 8 [0s] w [5d] 7 [9h] w [5f] 8 [0s] w | [5d] [wadh] [5o]

Lesson 8 · Right hand, Part 1, bars 13 to 16

z k h j k j h j | h G G | z k h

Lesson 9 · Both hands, Part 1, bars 13 to 16

T y T y T y T y t y t y t y t y | [rz] y [rk] y [rh] y r y r y [rj] [yk] [rj] y [rh] y j | [th] y r [yG] [eG] y r y t y r y t y e y | [rz] y [rk] y [rh] y r y r y

Lesson 10 · Speed it up, Part 1, bars 1 to 16

[ts] o u o [tf] o [uh] o | [ya] o i [os] d [ts] o u o | [tj] p i p [th] o [ul] o | [rh] o [yg] [of] g [tf] o u o
[ip] a s d f g h j h g f [qtd] s a p | [0to] p a s d f g h g f d [0ts] a p o | [9ti] o p a s d f g f d s [9ra] p o i | [8tu] i o p a s d f d s a [80p] o i u
[qey] u i o p a S d p a S d f g h | [qj] k l k j h [wg] f [eg] h j h g f [Qd] s | [5a] 7 [9h] w [5f] 8 [0s] w [5d] 7 [9h] w [5f] 8 [0s] w | [5d] [wadh] [5o]
T y T y T y T y t y t y t y t y | [rz] y [rk] y [rh] y r y r y [rj] [yk] [rj] y [rh] y j | [th] y r [yG] [eG] y r y t y r y t y e y | [rz] y [rk] y [rh] y r y r y

Lesson 11 · From memory, Part 1, bars 1 to 4

Same keys as Lesson 2.

Lesson 12 · Play it through, Part 1, bars 1 to 16

Same keys as Lesson 10.

Part 2 (Lessons 13 to 23)

Lesson 13 · Right hand, Part 2, bars 17 to 20

j k j h j | h G G | z z k h f f h f | l l j G d d G d
k k h f s

Lesson 14 · Left hand, Part 2, bars 17 to 20

r y r y r y | t y r y e y r y t y r y t y e y | r y o a t u o s | e t I p r y I a
w r u o e t u p

Lesson 15 · Both hands, Part 2, bars 17 to 20

[rj] [yk] [rj] y [rh] y j | [th] y r [yG] [eG] y r y t y r y t y e y | z r y o a z k h f t u o s f h f | l e t I p l j G d r y I a d G d
k w r u o k h f s e t u p

Lesson 16 · Right hand, Part 2, bars 21 to 24

s f s | j j G d a h d a | p a s D f H | j k j H j l j l j
k h z

Lesson 17 · Left hand, Part 2, bars 21 to 24

Q e y I w r y o | [tu] [tu] [tu] [tu] [tu] [tu] [tu] [tu] | [tu] [tu] [tu] [tu] [tu] [tu] [tu] [tu] | y a o a y a o a y a o a

Lesson 18 · Both hands, Part 2, bars 21 to 24

s f s | j Q e y I j G d a w r y o h d a | [tup] [tu] [tu] [tu] a [tus] [tu] D [tuf] [tu] H | [tuj] [tu] [tu] [tuk] j H j [tul] [tuj] [tul] [tuj]
[yk] a [oh] a [yz] a o a y a o a

Lesson 19 · Right hand, Part 2, bars 25 to 28

l k j h k | j [hj] | h h d h k z k h k l j G j | h o y o a d a o a s p I p
o [dk] [ah]

Lesson 20 · Left hand, Part 2, bars 25 to 28

y a o a | y s I s y s I s y s I s y s I s | [oa] [yps] | [oa] [9et]
[wr] [5w] [5w]

Lesson 21 · Both hands, Part 2, bars 25 to 28

[yl] [ak] [oj] [ah] k | [yj] s I s y s I s y s I s y s I [hj] s | [oah] h d h k z k h k [ypsl] j G j | [oah] o y o a d a o a [9ets] p I p
[wro] [5wdk] [5wah]

Lesson 22 · Speed it up, Part 2, bars 17 to 28

[rj] [yk] [rj] y [rh] y j | [th] y r [yG] [eG] y r y t y r y t y e y | z r y o a z k h f t u o s f h f | l e t I p l j G d r y I a d G d
k w r u o k h f s e t u p s f s | j Q e y I j G d a w r y o h d a | [tup] [tu] [tu] [tu] a [tus] [tu] D [tuf] [tu] H | [tuj] [tu] [tu] [tuk] j H j [tul] [tuj] [tul] [tuj]
[yk] a [oh] a [yz] a o a y a o a [yl] [ak] [oj] [ah] k | [yj] s I s y s I s y s I s y s I [hj] s | [oah] h d h k z k h k [ypsl] j G j | [oah] o y o a d a o a [9ets] p I p
[wro] [5wdk] [5wah]

Lesson 23 · Play it through, Part 2, bars 17 to 28

Same keys as Lesson 22.

The main theme (Lesson 24)

Lesson 24 · Play it through, The main theme, bars 1 to 28

[ts] o u o [tf] o [uh] o | [ya] o i [os] d [ts] o u o | [tj] p i p [th] o [ul] o | [rh] o [yg] [of] g [tf] o u o
[ip] a s d f g h j h g f [qtd] s a p | [0to] p a s d f g h g f d [0ts] a p o | [9ti] o p a s d f g f d s [9ra] p o i | [8tu] i o p a s d f d s a [80p] o i u
[qey] u i o p a S d p a S d f g h | [qj] k l k j h [wg] f [eg] h j h g f [Qd] s | [5a] 7 [9h] w [5f] 8 [0s] w [5d] 7 [9h] w [5f] 8 [0s] w | [5d] [wadh] [5o]
T y T y T y T y t y t y t y t y | [rz] y [rk] y [rh] y r y r y [rj] [yk] [rj] y [rh] y j | [th] y r [yG] [eG] y r y t y r y t y e y | [rz] y [rk] y [rh] y r y r y [rj] [yk] [rj] y [rh] y j
[th] y r [yG] [eG] y r y t y r y t y e y | z r y o a z k h f t u o s f h f | l e t I p l j G d r y I a d G d | k w r u o k h f s e t u p s f s
j Q e y I j G d a w r y o h d a | [tup] [tu] [tu] [tu] a [tus] [tu] D [tuf] [tu] H | [tuj] [tu] [tu] [tuk] j H j [tul] [tuj] [tul] [tuj] | [yk] a [oh] a [yz] a o a y a o a [yl] [ak] [oj] [ah] k
[yj] s I s y s I s y s I s y s I [hj] s | [oah] h d h k z k h k [ypsl] j G j | [oah] o y o a d a o a [9ets] p I p | [wro] [5wdk] [5wah]

Part 2 (continued) (Lessons 25 to 29)

Lesson 25 · Right hand, Part 2 (continued), bars 29 to 32

o h d h J z J h J l j G j | h o y o P d P o P s p I p | o h J j h g f d | S L x z L J j h

Lesson 26 · Left hand, Part 2 (continued), bars 29 to 32

[5w] [yps] | [oP] [9et] | w e E t y u I o | e r t y u I O p

Lesson 27 · Both hands, Part 2 (continued), bars 29 to 32

[5wo] h d h J z J h J [ypsl] j G j | [oPh] o y o P d P o P [9ets] p I p | o w e E t y u I o h J j h g f d | S e r t y u I O p L x z L J j h

Lesson 28 · Speed it up, Part 2 (continued), bars 29 to 33

[5wo] h d h J z J h J [ypsl] j G j | [oPh] o y o P d P o P [9ets] p I p | o w e E t y u I o h J j h g f d | S e r t y u I O p L x z L J j h
[29g]

Lesson 29 · Play it through, Part 2 (continued), bars 29 to 33

Same keys as Lesson 28.

Part 3 (Lessons 30 to 40)

Lesson 30 · Right hand, Part 3, bars 33 to 36

g d p d g j g d g h f S f | d y e y i p i y i o u T u | y u i o p a S d | a s d f G H j k

Lesson 31 · Left hand, Part 3, bars 33 to 36

[29] [euo] | [yi] [60w] | [9q] y i u y t r e | W W r e W q 0 9

Lesson 32 · Both hands, Part 3, bars 33 to 36

[29g] d p d g j g d g [euoh] f S f | [yid] y e y i p i y i [60wo] u T u | [9q] y u i o p a S d y i u y t r e | W a s d f G H j k W r e W q 0 9

Lesson 33 · Right hand, Part 3, bars 37 to 40

j x z l k j h g | h z l k j h g f | g l k j h g f d | f k j H g f d s

Lesson 34 · Both hands, Part 3, bars 37 to 40

8 j x z l k j h g y p o i u y t | r h z l k j h g f t o i u y t r | e g l k j h g f d r i u y t r e | W f k j H g f d s e t r e w q 0

Lesson 35 · Right hand, Part 3, bars 41 to 45

P d s P p o i u i o p P s d f | g j l | f g h g | z l c
l J j J j

Lesson 36 · Both hands, Part 3, bars 41 to 45

9 P d s P p o i [8wEu] i o p P s d f | [ig] s p s [ij] s [pl] s | [of] s P [sg] h [ig] s p s | [iz] d P d [il] s [pc] s
[ul] s [oJ] [sj] J [ij] s p s

Lesson 37 · Right hand, Part 3, bars 46 to 50

d f g h j J l z l J j h g f d | s d f g h j J l J j h g f d s | P s d f g h j J j h g f d s P | p P s d f g h j h g f d s P p
j

Lesson 38 · Both hands, Part 3, bars 46 to 50

[Pd] f g h j J l z l J j [Eih] g f d | [eis] d f g h j J l J j h [eig] f d s | [wiP] s d f g h j J j h g [wuf] d s P | [qip] P s d f g h j h g f d s P p
[qj] w e E t y u i u y t

Lesson 39 · Speed it up, Part 3, bars 34 to 50

d p d g j g d g [euoh] f S f | [yid] y e y i p i y i [60wo] u T u | [9q] y u i o p a S d y i u y t r e | W a s d f G H j k W r e W q 0 9
8 j x z l k j h g y p o i u y t | r h z l k j h g f t o i u y t r | e g l k j h g f d r i u y t r e | W f k j H g f d s e t r e w q 0
9 P d s P p o i [8wEu] i o p P s d f | [ig] s p s [ij] s [pl] s | [of] s P [sg] h [ig] s p s | [iz] d P d [il] s [pc] s
[ul] s [oJ] [sj] J [ij] s p s | [Pd] f g h j J l z l J j [Eih] g f d | [eis] d f g h j J l J j h [eig] f d s | [wiP] s d f g h j J j h g [wuf] d s P
[qip] P s d f g h j h g f d s P p | [qj] w e E t y u i u y t

Lesson 40 · Play it through, Part 3, bars 34 to 50

Same keys as Lesson 39.

Chapter 2 (Lesson 41)

Lesson 41 · Play it through, Chapter 2, bars 29 to 50

[5wo] h d h J z J h J [ypsl] j G j | [oPh] o y o P d P o P [9ets] p I p | o w e E t y u I o h J j h g f d | S e r t y u I O p L x z L J j h
[29g] d p d g j g d g [euoh] f S f | [yid] y e y i p i y i [60wo] u T u | [9q] y u i o p a S d y i u y t r e | W a s d f G H j k W r e W q 0 9
8 j x z l k j h g y p o i u y t | r h z l k j h g f t o i u y t r | e g l k j h g f d r i u y t r e | W f k j H g f d s e t r e w q 0
9 P d s P p o i [8wEu] i o p P s d f | [ig] s p s [ij] s [pl] s | [of] s P [sg] h [ig] s p s | [iz] d P d [il] s [pc] s
[ul] s [oJ] [sj] J [ij] s p s | [Pd] f g h j J l z l J j [Eih] g f d | [eis] d f g h j J l J j h [eig] f d s | [wiP] s d f g h j J j h g [wuf] d s P
[qip] P s d f g h j h g f d s P p | [qj] w e E t y u i u y t

Part 4 (Lessons 42 to 57)

Lesson 42 · Right hand, Part 4, bars 51 to 57

[sj] | [sh] [sh] | [sg] [ag] | [sf] [sf]
d y u i o p a S d p a S d f g h | j k l k j h g f g h j h g f d s | a h f s d h f s | d [adh] o

Lesson 43 · Left hand, Part 4, bars 51 to 57

E e w q | 0 q w e r t y u y t r e w q 0 | 9 0 q w e r t y t r e w q 0 9 | 8 9 0 q w e r t r e w q 0 9 8
[qe] | q w e Q | 5 7 9 w 5 8 0 w 5 7 9 w 5 8 0 w | 5 w 5

Lesson 44 · Both hands, Part 4, bars 51 to 57

[Esj] e w q | [0sh] q w e r t y u y t r [esh] w q 0 | [9sg] 0 q w e r t y t r e [wag] q 0 9 | [8sf] 9 0 q w e r t r e w [qsf] 0 9 8
[qed] y u i o p a S d p a S d f g h | [qj] k l k j h [wg] f [eg] h j h g f [Qd] s | [5a] 7 [9h] w [5f] 8 [0s] w [5d] 7 [9h] w [5f] 8 [0s] w | [5d] [wadh] [5o]

Lesson 45 · Right hand, Part 4, bars 58 to 61

h f s d f d s d | s a a | h f s

Lesson 46 · Both hands, Part 4, bars 58 to 61

I o I o I o I o i o i o i o i o | [uh] o [uf] o [us] o u o u o [ud] [of] [ud] o [us] o d | [is] o u [oa] [ya] o u o i o u o i o y o | [uh] o [uf] o [us] o u o u o

Lesson 47 · Right hand, Part 4, bars 62 to 65

d f d s d | s a a | h h f s p p s p | g g d a o h k h
x x l j g

Lesson 48 · Left hand, Part 4, bars 62 to 65

u o u o u o | i o u o y o u o i o u o i o y o | 0 w t u q e t i | 9 q r y 0 w r u
t u p s y i p d

Lesson 49 · Both hands, Part 4, bars 62 to 65

[ud] [of] [ud] o [us] o d | [is] o u [oa] [ya] o u o i o u o i o y o | h 0 w t u h f s p q e t i p s p | g 9 q r y g d a o 0 w r u h k h
x t u p s x l j g y i p d

Lesson 50 · Right hand, Part 4, bars 66 to 68

g j g | z z k h f l h f | d S d S d | j H j H j

Lesson 51 · Left hand, Part 4, bars 66 to 68

r y o a t u o s | [ip] [ip] [ip] [ip] [ip] [ip] [ip] | [QtY] [QtY] [QtY] [QtY] [QtY] [QtY] [QtY]

Lesson 52 · Both hands, Part 4, bars 66 to 68

g j g | z r y o a z k h f t u o s l h f | d [ip] [ip] [ip] S [ipd] [ip] S [ipd] [ip] | j [QtY] [QtY] [QtY] H [QtYj] [QtY] H [QtYj] [QtY]

Lesson 53 · Right hand, Part 4, bars 69 to 73

h j k l z x z l k j h g f d s f | d [sd] | s s o s f h f s f g d a d | s t w t u o u t u i y r y
t [fhl] s

Lesson 54 · Left hand, Part 4, bars 69 to 73

w u t u w u t u w u t u w u t u | w i r i w i r i w i r i w i r i | [tu] [wyi] | [tu] [59q]
[80] [8t] [18]

Lesson 55 · Both hands, Part 4, bars 69 to 73

[wh] u [tj] [uk] [wl] [uz] [tx] [uz] [wl] [uk] [tj] [uh] [wg] [uf] [td] [us] f | [wd] i r i w i r i w i r i w i r [sd] i | [tus] s o s f h f s f [wyig] d a d | [tus] t w t u o u t u [59qi] y r y
[80t] [8tfhl] [18s]

Lesson 56 · Speed it up, Part 4, bars 51 to 73

[Esj] e w q | [0sh] q w e r t y u y t r [esh] w q 0 | [9sg] 0 q w e r t y t r e [wag] q 0 9 | [8sf] 9 0 q w e r t r e w [qsf] 0 9 8
[qed] y u i o p a S d p a S d f g h | [qj] k l k j h [wg] f [eg] h j h g f [Qd] s | [5a] 7 [9h] w [5f] 8 [0s] w [5d] 7 [9h] w [5f] 8 [0s] w | [5d] [wadh] [5o]
I o I o I o I o i o i o i o i o | [uh] o [uf] o [us] o u o u o [ud] [of] [ud] o [us] o d | [is] o u [oa] [ya] o u o i o u o i o y o | [uh] o [uf] o [us] o u o u o [ud] [of] [ud] o [us] o d
[is] o u [oa] [ya] o u o i o u o i o y o | h 0 w t u h f s p q e t i p s p | g 9 q r y g d a o 0 w r u h k h | x t u p s x l j g y i p d g j g
z r y o a z k h f t u o s l h f | d [ip] [ip] [ip] S [ipd] [ip] S [ipd] [ip] | j [QtY] [QtY] [QtY] H [QtYj] [QtY] H [QtYj] [QtY] | [wh] u [tj] [uk] [wl] [uz] [tx] [uz] [wl] [uk] [tj] [uh] [wg] [uf] [td] [us] f
[wd] i r i w i r i w i r i w i r [sd] i | [tus] s o s f h f s f [wyig] d a d | [tus] t w t u o u t u [59qi] y r y | [80t] [8tfhl] [18s]

Lesson 57 · Play it through, Part 4, bars 51 to 73

Same keys as Lesson 56.

Sonata in C, K. 545 (1st movement) piano notes with letters · Sonata in C, K. 545 (1st movement) virtual piano sheet

Notes from the edition Mutopia Project #998, IMSLP, typeset by Alejandro Sierra. CC BY-SA 3.0: free to print and share with this credit.

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