Köchel Catalogue

971 works by Mozart, arranged by Köchel number. Search, filter, and explore.

What is the Köchel Catalogue?

The Köchel Catalogue (KV) is the standard thematic catalogue of compositions by Wolfgang Amadeus Mozart, first compiled by Ludwig von Köchel in 1862. Works are assigned K. numbers — K. 525 is Eine kleine Nachtmusik, K. 626 the Requiem. The current scholarly edition is K9 (2024).

Status:
1100 of 971
KV
Composition
K.1a
K6: 1a
Andante in C for Piano
1761 (Age 5)
K.1b
K6: 1b
Allegro in C for Piano
1761 (Age 5)
K.1c
K6: 1c
Allegro in F for Piano
1761 (Age 5)
K.1d
K6: 1d
Minuet in F for Piano
1761 (Age 5)
K.1,01
K1: 1 / K6: 1e
Minuet in G for Piano
1764 (Age 8)
K.1,02
K1: 1 / K6: 1f
Minuet in C for Piano
1764 (Age 8)
K.2
K1: 2 / K6: 2
Minuet in F for Piano
1762 (Age 6)
K.3
K1: 3 / K6: 3
Allegro in B-flat for Piano
1762 (Age 6)
K.4
K1: 4 / K6: 4
Minuet in F for Piano
1762 (Age 6)
K.5
K1: 5 / K6: 5
Minuet in F for Piano
1762 (Age 6)
K.6
K1: 6 / K6: 6
Violin Sonata No. 1 in C
1764 (Age 8)
K.7
K1: 7 / K6: 7
Violin Sonata No. 2 in D
1764 (Age 8)
K.8
K1: 8 / K6: 8
Violin Sonata No. 3 in B-flat
1764 (Age 8)
K.9
K1: 9 / K6: 9
Violin Sonata No. 4 in G
1764 (Age 8)
K.9a
K1: 9a / K6: 5a
Allegro in C for Piano
1763 (Age 7)
K.9b
K1: 9b / K6: 5b
Andante in B-flat for Piano
1763 (Age 7)
K.10
K1: 10 / K6: 10
Violin Sonata No. 5 in B-flat
1764 (Age 8)
K.11
K1: 11 / K6: 11
Violin Sonata No. 6 in G
1764 (Age 8)
K.12
K1: 12 / K6: 12
Violin Sonata No. 7 in A
1764 (Age 8)
K.13
K1: 13 / K6: 13
Violin Sonata No. 8 in F
1764 (Age 8)
K.14
K1: 14 / K6: 14
Violin Sonata No. 9 in C
1764 (Age 8)
K.15
K1: 15 / K6: 15
Violin Sonata No. 10 in B-flat
1764 (Age 8)
K.15a-ss
K1: Anh. 109b / K6: 15a - 15ss
London Sketchbook: 43 Pieces for Harpsichord
1764 (Age 8)
K.16
K1: 16 / K6: 16
Symphony No. 1 in E-flat
1764 (Age 8)
K.19
K1: 19 / K6: 19
Symphony No. 4 in D
1765 (Age 9)
K.19a
K1: Anh. 223 / K6: 19a
Symphony in F
1765 (Age 9)
K.19b
K1: Anh. 222 / K6: 19b
Symphony in C (fragment)
1765 (Age 9)
K.19d
K6: 19d
Piano Sonata in C for Four-Hands (doubtful)
1765 (Age 9)
K.20
K1: 20 / K6: 20
Motet in G minor, "God is our refuge"
1765 (Age 9)
K.21
K1: 21 / K6: 19c
Aria for Tenor, "Va, dal furor portata"
1765 (Age 9)
K.21a
K1: Anh. 206 / K6: 21a
Variations in A (lost)
1765 (Age 9)
K.22
K1: 22 / K6: 22
Symphony No. 5 in B-flat
1765 (Age 9)
K.23
K1: 23 / K6: 23
Aria for soprano and orchestra "Conservati fedele"
1766 (Age 10)
K.24
K1: 24 / K6: 24
8 Variations in G on "Laat ons Juichen"
1766 (Age 10)
K.25
K1: 25 / K6: 25
7 Variations in D on "Willem van Nassau"
1766 (Age 10)
K.26
K1: 26 / K6: 26
Violin Sonata No. 11 in E-flat
1766 (Age 10)
K.27
K1: 27 / K6: 27
Violin Sonata No. 12 in G
1766 (Age 10)
K.28
K1: 28 / K6: 28
Violin Sonata No. 13 in C
1766 (Age 10)
K.29
K1: 29 / K6: 29
Violin Sonata No. 14 in D
1766 (Age 10)
K.30
K1: 30 / K6: 30
Violin Sonata No. 15 in F
1766 (Age 10)
K.31
K1: 31 / K6: 31
Violin Sonata No. 16 in B-flat
1766 (Age 10)
K.32
K1: 32 / K6: 32
Gallimathias musicum (quodlibet)
1766 (Age 10)
K.32a
K6: 32a
The Third Sketchbook (lost)
1765 (Age 9)
K.33
K1: 33 / K6: 33
Kyrie in F
1766 (Age 10)
K.33a
K6: 33a
Solos for Flute (lost)
1766 (Age 10)
K.33b
Movement for Harpsichord
1766 (Age 10)
K.33b
K6: 33b
Solos for Cello (lost)
1766 (Age 10)
K.33c
K6: 33c
"Stabat mater" for 4 voices in G (lost)
1766 (Age 10)
K.33d
K1: Anh. 199 / K6: 33d
Piano Sonata in G (lost)
1766 (Age 10)
K.33e
K1: Anh. 200 / K6: 33e
Piano Sonata in B-flat (lost)
1766 (Age 10)
K.33f
K1: Anh. 201 / K6: 33f
Piano Sonata in C (lost)
1766 (Age 10)
K.33g
K1: Anh. 202 / K6: 33g
Piano Sonata in F (lost; doubtful)
1766 (Age 10)
K.33h
K6: 33h
Waldhornstück (lost)
1766 (Age 10)
K.34
K1: 34 / K6: 34
Offertory in C, "Scande coeli limina"
1766 (Age 10)
K.35
K1: 35 / K6: 35
Die Schuldigkeit des ersten Gebots
1767 (Age 11)
K.36
K1: 36 / K6: 33i
Recitative and aria for tenor and orchestra, "Or che il dover - Tali e cotanti sono"
1766 (Age 10)
K.38
K1: 38 / K6: 38
Apollo et Hyacinthus
1767 (Age 11)
K.41a
K6: 41a
6 Divertimento (lost)
1767 (Age 11)
K.41b
K6: 41b
"Bläserstücke verschiedener Besetzung" (lost)
1767 (Age 11)
K.41c
K6: 41c
Various Marches (lost)
1767 (Age 11)
K.41d
K6: 41d
Various Minuets (lost)
1767 (Age 11)
K.41e
K6: 41e
Fugue (lost)
1767 (Age 11)
K.41f
K6: 41f
Four-part Fugue (lost)
1767 (Age 11)
K.41g
K6: 41g
Serenade for 2 Violins, Cello, and Organ (lost)
1767 (Age 11)
K.42
K1: 42 / K6: 35a
Grabmusik
1767 (Age 11)
K.43
K1: 43 / K6: 43
Symphony No. 6 in F
1767 (Age 11)
K.43a
K6: 43a
Duet for Two Sopranos, "Ach, was müßen wir erfahren?" (fragment)
1767 (Age 11)
K.45
K1: 45 / K6: 45
Symphony No. 7 in D
1768 (Age 12)
K.45a
K1: Anh. 221 / K6: 45a
Symphony in G, "Alte Lambach"
1766 (Age 10)
K.45b
K1: Anh. 214 / K6: 45b
Symphony No. 55 in B-flat (doubtful)
1768 (Age 12)
K.46d
K6: 46d
Violin Sonata in C
1768 (Age 12)
K.46e
K6: 46e
Violin Sonata in F
1768 (Age 12)
K.47
K1: 47 / K6: 47
Veni Sancte Spiritus in C
1768 (Age 12)
K.47b
K6: 47b
Offertorium in C, "Benedictus sit Deus" (lost)
1768 (Age 12)
K.47c
K6: 47c
Trumpet Concerto (lost)
1768 (Age 12)
K.48
K1: 48 / K6: 48
Symphony No. 8 in D
1768 (Age 12)
K.49
K1: 49 / K6: 47d
Missa brevis in G
1768 (Age 12)
K.50
K1: 50 / K6: 46b
Bastien und Bastienne
1768 (Age 12)
K.51
K1: 51 / K6: 46a
La finta semplice
1768 (Age 12)
K.52
K1: 52 / K6: 46c
"Daphne, deine Rosenwangen"
1768 (Age 12)
K.53
K1: 53 / K6: 47e
Song, "An die Freude"
1768 (Age 12)
K.54
K1: 54 / K6: Anh. 138a
5 Variations in F for Piano
1768 (Age 12)
K.61g,01
K1: 61g,01 / K6: 61g I
Minuet for Orchestra
1770 (Age 14)
K.61h
6 Minuets for Orchestra
1770 (Age 13)
K.62
K1: 62 / K6: 62
March in D
1769 (Age 13)
K.63
K1: 63 / K6: 63
Cassation in G
1769 (Age 13)
K.65
K1: 65 / K6: 61a
Missa brevis in D minor
1769 (Age 13)
K.65a
K6: 61b
7 Minuets
1769 (Age 13)
K.66
K1: 66 / K6: 66
Missa in C, "Dominicus"
1769 (Age 13)
K.66c
K1: Anh. 215 / K6: 66c
Symphony in D (lost)
1769 (Age 13)
K.66d
K1: Anh. 217 / K6: 66d
Symphony in B-flat (lost)
1769 (Age 13)
K.66e
K1: Anh. 218 / K6: 66e
Symphony in B-flat (lost)
1769 (Age 13)
K.67
K1: 67 / K6: 41h
Church Sonata No. 1 in E-flat
1771 (Age 15)
K.68
K1: 68 / K6: 41i
Church Sonata No. 2 in B-flat
1771 (Age 15)
K.69
K1: 69 / K6: 41k
Church Sonata No. 3 in D
1771 (Age 15)
K.70
K1: 70 / K6: 61c
Recitative and Aria for Soprano, "A Berenice"
1769 (Age 13)
K.71
K1: 71 / K6: 71
Aria for Tenor "Ah più tremar non voglio" in F (fragment)
1770 (Age 14)
K.72
K1: 72 / K6: 74f
Offertory in G, "Inter natos mulierum"
1770 (Age 14)
K.72a
K1: 72a / K6: 72a
Molto Allegro in G (fragment)
1770 (Age 14)
K.72b
K1: Anh. 2 / K6: 72b
Aria "Misero tu non sei"
1770 (Age 14)
1100 of 971

Based on the Köchel catalogue (9th edition) • Updated chronological ordering of Mozart’s works

Data sourced from scholarly research and official Mozart documentation