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Goldberg Variations, BWV 988
The Aria and all 30 Goldberg Variations in a free CC0 piano recording, with each variation's type, key, time signature, canon interval and length.
Short answer
The Goldberg Variations (BWV 988) are an Aria and 30 variations on its bass line, published by Bach in 1741. All are in G major except variations 15, 21 and 25, which are in G minor. Every third variation is a canon, rising from the unison (No. 3) to the ninth (No. 27). The recording below, by Kimiko Ishizaka, is free (CC0): 1 h 22 min for the whole work, one player for each variation.
- 30variations after the Aria, plus an Aria da capo
- 9canons, at the unison and then at the 2nd to the 9th
- 3variations in G minor: 15, 21 and 25
- 1 h 22 minof recorded music, 32 tracks
Time signatures, keys and manual markings are read from the Open Goldberg score (CC0) and checked against the English Wikipedia article; durations are measured from the audio files on this page. The recording is played on a modern piano, not on the two-manual harpsichord Bach specified.
Listen to all 30 variations
One player for each track, from the Aria to the Aria da capo. Nothing loads until you press play. Under each player: the type of piece, the time signature, the key and, in italics, what Wikipedia says about the variation. Bach’s own headings are kept (a 1 Clav. = for one keyboard, a 2 Clav. = for two).
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Aria
Aria
- Sarabande
- 3/4
- G major
Aria 5:00 The French style of ornamentation suggests that the ornaments are supposed to be parts of the melody; however, some performers (for example Wilhelm Kempff on piano) omit some or all ornaments and present the aria unadorned.
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Variation 1
Variatio 1. a 1 Clav.
- Polonaise-like (Peter Williams)
- 3/4
- G major
Variation 1 1:56 This sprightly variation contrasts markedly with the slow, contemplative mood of the aria. The rhythm in the right hand forces the emphasis on the second beat, giving rise to syncopation from bars 1 to 7. Hands cross at bar 13 from the upper register to the lower, bringing back this syncopation for another two bars.
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Variation 2
Variatio 2. a 1 Clav.
- Three-part counterpoint
- 2/4
- G major
Variation 2 2:04 This is a simple three-part contrapuntal piece in 2/4 time, two voices engage in constant motivic interplay over an incessant bass line. Each section has an alternate ending to be played on the first and second repeat.
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Variation 3
Variatio 3. Canone all'Unisono. a 1 Clav.
- Canon at the unison
- 12/8
- G major
Variation 3 1:57 The first of the regular canons, this is a canon at the unison: the follower begins on the same note as the leader, a bar later. As with all canons of the Goldberg Variations (except the 27th variation, canon at the ninth), there is a supporting bass line. The time signature of 12/8 and the many sets of triplets suggest a kind of a simple dance.
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Variation 4
Variatio 4. a 1 Clav.
- Dance: passepied-like
- 3/8
- G major
Variation 4 1:09 Like the passepied, a Baroque dance movement, this variation is in 3/8 time with a preponderance of quaver rhythms. Bach uses close but not exact imitation: the musical pattern in one part reappears a bar later in another (sometimes inverted).
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Variation 5
Variatio 5. a 1 ovvero 2 Clav.
- Hand-crossing arabesque
- 3/4
- G major
Variation 5 1:34 This is the first of the hand-crossing, two-part variations; the title means "for one or two manuals". The movement is written in 3/4 time.
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Variation 6
Variatio 6. Canone alla Seconda. a 1 Clav.
- Canon at the second
- 3/8
- G major
Variation 6 1:38 The sixth variation is a canon at the second: the follower starts a major second higher than the leader. The piece is based on a descending scale and is in 3/8 time. Kirkpatrick describes this piece as having "an almost nostalgic tenderness". Each section has an alternate ending to be played on the first and second repeat.
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Variation 7
Variatio 7. a 1 ovvero 2 Clav. al tempo di Giga
- Dance: gigue (al tempo di Giga)
- 6/8
- G major
Variation 7 2:12 The variation is in 6/8 meter, suggesting several possible Baroque dances. In 1974, when scholars discovered Bach's own copy of the first printing of the Goldberg Variations, they noted that over this variation Bach had added the heading al tempo di Giga. But the implications of this discovery for modern performance have turned out to be less clear than was at first assumed.
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Variation 8
Variatio 8. a 2 Clav.
- Hand-crossing arabesque
- 3/4
- G major
Variation 8 1:57 This is another two-part hand-crossing variation, in 3/4 time. The French style of hand-crossing such as is found in the clavier works of François Couperin is employed, with both hands playing at the same part of the keyboard, one above the other. This is relatively easy to perform on a two-manual harpsichord, but quite difficult to do on a piano.
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Variation 9
Variatio 9. Canone alla Terza. a 1 Clav.
- Canon at the third
- 4/4
- G major
Variation 9 2:06 This is a canon at the third, in 4/4 time. The supporting bass line is slightly more active than in the previous canons.
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Variation 10
Variatio 10. Fughetta. a 1 Clav.
- Fughetta in four voices
- 2/2
- G major
Variation 10 1:46 Variation 10 is a four-voice fughetta, with a four-bar subject heavily decorated with ornaments and somewhat reminiscent of the opening aria's melody.
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Variation 11
Variatio 11. a 2 Clav.
- Hand-crossing arabesque (toccata)
- 12/16
- G major
Variation 11 2:09 This is a virtuosic two-part toccata in 12/16 time. Specified for two manuals, it is largely made up of various scale passages, arpeggios and trills, and features much hand-crossing of different kinds.
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Variation 12
Variatio 12. Canone alla Quarta in moto contrario
- Canon at the fourth, in contrary motion
- 3/4
- G major
Variation 12 2:16 This is a canon at the fourth in 3/4 time, of the inverted variety: the follower enters in the second bar in contrary motion to the leader.
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Variation 13
Variatio 13. a 2 Clav.
- Ornate aria for the right hand (sarabande)
- 3/4
- G major
Variation 13 4:15 This variation is a slow, gentle and richly decorated sarabande in 3/4 time. Most of the melody is written out using thirty-second notes, and ornamented with a few appoggiaturas (more frequent in the second section) and a few mordents. Throughout the piece, the melody is in one voice, and in bars 16 and 24 an interesting effect is produced by the use of an additional voice.
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Variation 14
Variatio 14. a 2 Clav.
- Hand-crossing arabesque (toccata)
- 3/4
- G major
Variation 14 2:17 This is a rapid two-part hand-crossing toccata in 3/4 time, with many trills and other ornamentation. It is specified for two manuals and features large jumps between registers.
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Variation 15
Variatio 15. Canone alla Quinta. a 1 Clav.
- Canon at the fifth, in contrary motion
- 2/4
- G minor
- Andante
Variation 15 4:33 This is a canon at the fifth in 2/4 time. Like Variation 12, it is in contrary motion with the leader appearing inverted in the second bar. This is the first of the three variations in G minor, and its melancholic mood contrasts sharply with the playfulness of the previous variation.
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Variation 16
Variatio 16. Ouverture. a 1 Clav.
- French overture
- 2/2, then 3/8
- G major
Variation 16 3:09 The entire set of variations can be seen as being divided into two halves, clearly marked by this grand French overture, commencing with particularly emphatic opening and closing chords. It consists of a slow prelude with dotted rhythms with a following fugue-like contrapuntal section.
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Variation 17
Variatio 17. a 2 Clav.
- Hand-crossing arabesque (toccata)
- 3/4
- G major
Variation 17 1:44 This variation is another two-part virtuosic toccata. Peter Williams sees echoes of Antonio Vivaldi and Domenico Scarlatti here. Specified for two manuals, the piece features hand-crossing. It is in 3/4 time and usually played at a moderately fast tempo. Rosalyn Tureck is one of the very few performers who recorded slow interpretations of the piece.
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Variation 18
Variatio 18. Canone alla Sesta. a 1 Clav.
- Canon at the sixth
- 2/2
- G major
Variation 18 1:49 This is a canon at the sixth in 2/2 time. The canonic interplay in the upper voices features many suspensions.
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Variation 19
Variatio 19. a 1 Clav.
- Dance in three voices
- 3/8
- G major
Variation 19 1:25 This is a dance-like three-part variation in 3/8 time. The same sixteenth note figuration is continuously employed and variously exchanged between each of the three voices. This variation incorporates the rhythmic model of variation 13 (complementary exchange of quarter and sixteenth notes) with variations 1 and 2 (syncopations).
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Variation 20
Variatio 20. a 2 Clav.
- Hand-crossing arabesque (toccata)
- 3/4
- G major
Variation 20 2:05 This variation is a virtuosic two-part toccata in 3/4 time. Specified for two manuals, it involves rapid hand-crossing. The piece consists mostly of variations on the texture introduced during its first eight bars, where one hand plays a string of eighth notes and the other accompanies by plucking sixteenth notes after each eighth note.
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Variation 21
Variatio 21. Canone alla Settima
- Canon at the seventh
- 4/4
- G minor
Variation 21 3:55 The second of the three minor key variations, variation 21 has a tone that is somber or even tragic, which contrasts starkly with variation 20. The bass line here is one of the most eloquent found in the variations, to which Bach adds chromatic intervals that provide tonal shadings.
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Variation 22
Variatio 22. a 1 Clav. alla breve
- Alla breve, four-part imitation
- 2/2
- G major
Variation 22 1:33 This variation features four-part writing with many imitative passages and its development in all voices but the bass is much like that of a fugue. The only specified ornament is a trill which is performed on a whole note and which lasts for two bars (11 and 12).
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Variation 23
Variatio 23. a 2 Clav.
- Hand-crossing arabesque
- 3/4
- G major
Variation 23 2:20 Another lively two-part virtuosic variation for two manuals, in 3/4 time.
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Variation 24
Variatio 24. Canone all'Ottava. a 1 Clav.
- Canon at the octave
- 9/8
- G major
Variation 24 2:46 This variation is a canon at the octave, in 9/8 time. The leader is answered both an octave below and an octave above; it is the only canon of the variations in which the leader alternates between voices in the middle of a section.
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Variation 25
Variatio 25. a 2 Clav. (Adagio)
- Ornate aria for the right hand (“black pearl”)
- 3/4
- G minor
- Adagio
Variation 25 9:18 Variation 25 is the third and last variation in G minor; it is marked adagio in Bach's own copy and is in 3/4 time. The melody is written out predominantly in sixteenth and thirty-second notes, with many chromaticisms. This variation generally lasts longer than any other piece of the set.
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Variation 26
Variatio 26. a 2 Clav.
- Hand-crossing arabesque (toccata)
- 18/16 and 3/4
- G major
Variation 26 2:03 In sharp contrast with the introspective and passionate nature of the previous variation, this piece is another virtuosic two-part toccata, joyous and fast-paced. Underneath the rapid arabesques, this variation is basically a sarabande. Two time signatures are used, 18/16 for the incessant melody written in sixteenth notes and 3/4 for the accompaniment in quarter and eighth notes; during the last five bars, both hands play in 18/16.
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Variation 27
Variatio 27. Canone alla Nona. a 2 Clav.
- Canon at the ninth, no bass line
- 6/8
- G major
Variation 27 1:51 Variation 27 is the last canon of the piece, at the ninth and in 6/8 time. This is the only canon where two manuals are specified not due to hand-crossing difficulties, and the only pure canon of the work, because it does not have a bass line.
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Variation 28
Variatio 28. a 2 Clav.
- Hand-crossing toccata with written-out trills
- 3/4
- G major
Variation 28 2:26 This variation is a two-part toccata in 3/4 time that employs a great deal of hand crossing. Trills are written out using thirty-second notes and are present in most of the bars. The piece begins with a pattern in which each hand successively picks out a melodic line while also playing trills.
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Variation 29
Variatio 29. a 1 ovvero 2 Clav.
- Chords and shared arpeggios
- 3/4
- G major
Variation 29 2:09 This variation consists mostly of heavy chords alternating with sections of brilliant arpeggios shared between the hands. It is in 3/4 time. A rather grand variation, it adds an air of resolution after the lofty brilliance of the previous variation. Glenn Gould states that variations 28 and 29 present the only case of "motivic collaboration or extension between successive variations."
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Variation 30
Variatio 30. a 1 Clav. Quodlibet
- Quodlibet: popular tunes over the bass
- 4/4
- G major
Variation 30 2:01 The final variation is titled after the quodlibet tradition, in which multiple popular songs are played at once or in succession.
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Aria da capo
Aria da Capo è Fine
- Repeat of the Aria
- 3/4
- G major
Aria da capo 2:50
The sentences in italics under the players are from Wikipedia, “Goldberg Variations” — CC BY-SA 4.0 — the first paragraph of the section on each variation, whole sentences only; see the article for the full text and authors. Revision of 2026-05-16.
Table of the Aria and the 30 variations
The same 32 tracks as a table. Every number in the table is a link to the player above. “Manuals” is what Bach’s heading says about the keyboards; for variations 12 and 21 the heading names only the canon. Canon intervals are counted as Bach names them: at the second, the follower begins a second above the leader.
Heading: as given by the Wikipedia article and the Open Goldberg score (a 1 Clav. = for one keyboard). Group: Ralph Kirkpatrick’s pattern (canon, genre piece, arabesque), as the Wikipedia article reports it. Time: length of the recording on this page.
| No. | Heading | Group | Type | Time signature | Key | Manuals | Canon interval | Time |
|---|---|---|---|---|---|---|---|---|
| Aria | Aria | Theme | Sarabande, ornamented melody | 3/4 | G major | — | — | 5:00 |
| 1 | a 1 Clav. | Opening | Polonaise-like (Peter Williams) | 3/4 | G major | one | — | 1:56 |
| 2 | a 1 Clav. | Opening | Three-part counterpoint | 2/4 | G major | one | — | 2:04 |
| 3 | Canone all'Unisono. a 1 Clav. | Canon | Canon at the unison | 12/8 | G major | one | unison | 1:57 |
| 4 | a 1 Clav. | Genre piece | Dance: passepied-like | 3/8 | G major | one | — | 1:09 |
| 5 | a 1 ovvero 2 Clav. | Arabesque | Hand-crossing arabesque | 3/4 | G major | one or two | — | 1:34 |
| 6 | Canone alla Seconda. a 1 Clav. | Canon | Canon at the second | 3/8 | G major | one | second | 1:38 |
| 7 | a 1 ovvero 2 Clav. al tempo di Giga | Genre piece | Dance: gigue (al tempo di Giga) | 6/8 | G major | one or two | — | 2:12 |
| 8 | a 2 Clav. | Arabesque | Hand-crossing arabesque | 3/4 | G major | two | — | 1:57 |
| 9 | Canone alla Terza. a 1 Clav. | Canon | Canon at the third | 4/4 | G major | one | third | 2:06 |
| 10 | Fughetta. a 1 Clav. | Genre piece | Fughetta in four voices | 2/2 | G major | one | — | 1:46 |
| 11 | a 2 Clav. | Arabesque | Hand-crossing arabesque (toccata) | 12/16 | G major | two | — | 2:09 |
| 12 | Canone alla Quarta in moto contrario | Canon | Canon at the fourth, in contrary motion | 3/4 | G major | not marked | fourth; contrary motion | 2:16 |
| 13 | a 2 Clav. | Genre piece | Ornate aria for the right hand (sarabande) | 3/4 | G major | two | — | 4:15 |
| 14 | a 2 Clav. | Arabesque | Hand-crossing arabesque (toccata) | 3/4 | G major | two | — | 2:17 |
| 15 | Canone alla Quinta. a 1 Clav. | Canon | Canon at the fifth, in contrary motion | 2/4 | G minor | one | fifth; contrary motion | 4:33 |
| 16 | Ouverture. a 1 Clav. | Genre piece | French overture | 2/2, then 3/8 | G major | one | — | 3:09 |
| 17 | a 2 Clav. | Arabesque | Hand-crossing arabesque (toccata) | 3/4 | G major | two | — | 1:44 |
| 18 | Canone alla Sesta. a 1 Clav. | Canon | Canon at the sixth | 2/2 | G major | one | sixth | 1:49 |
| 19 | a 1 Clav. | Genre piece | Dance in three voices | 3/8 | G major | one | — | 1:25 |
| 20 | a 2 Clav. | Arabesque | Hand-crossing arabesque (toccata) | 3/4 | G major | two | — | 2:05 |
| 21 | Canone alla Settima | Canon | Canon at the seventh | 4/4 | G minor | not marked | seventh | 3:55 |
| 22 | a 1 Clav. alla breve | Genre piece | Alla breve, four-part imitation | 2/2 | G major | one | — | 1:33 |
| 23 | a 2 Clav. | Arabesque | Hand-crossing arabesque | 3/4 | G major | two | — | 2:20 |
| 24 | Canone all'Ottava. a 1 Clav. | Canon | Canon at the octave | 9/8 | G major | one | octave | 2:46 |
| 25 | a 2 Clav. (Adagio) | Genre piece | Ornate aria for the right hand (“black pearl”) | 3/4 | G minor | two | — | 9:18 |
| 26 | a 2 Clav. | Arabesque | Hand-crossing arabesque (toccata) | 18/16 and 3/4 | G major | two | — | 2:03 |
| 27 | Canone alla Nona. a 2 Clav. | Canon | Canon at the ninth, no bass line | 6/8 | G major | two | ninth | 1:51 |
| 28 | a 2 Clav. | Genre piece | Hand-crossing toccata with written-out trills | 3/4 | G major | two | — | 2:26 |
| 29 | a 1 ovvero 2 Clav. | Arabesque | Chords and shared arpeggios | 3/4 | G major | one or two | — | 2:09 |
| 30 | a 1 Clav. Quodlibet | Quodlibet | Quodlibet: popular tunes over the bass | 4/4 | G major | one | — | 2:01 |
| Da capo | Aria da Capo è Fine | Repeat | Note-for-note repeat of the Aria | 3/4 | G major | — | — | 2:50 |
18/16 and 3/4: variation 26 writes the melody in 18/16 and the accompaniment in 3/4 until the last five bars. 2/2, then 3/8: the Ouverture (variation 16) changes meter at bar 17, where its fugal section begins.
The pattern: canon, genre piece, arabesque, nine times
After the two opening variations, the next 27 are built in nine groups of three, and the table shows the plan. The canon comes first in each group, a different genre piece follows and a lively arabesque with hand-crossing closes the group; the Quodlibet (No. 30) breaks the cycle where a canon at the tenth would have come. This is the plan the Wikipedia article attributes to the harpsichordist Ralph Kirkpatrick.
| Group | Canon | Interval | Genre piece | What it is | Arabesque | What it is |
|---|---|---|---|---|---|---|
| 1 | 3 | at the unison | 4 | Dance: passepied-like | 5 | Hand-crossing arabesque |
| 2 | 6 | at the second | 7 | Dance: gigue (al tempo di Giga) | 8 | Hand-crossing arabesque |
| 3 | 9 | at the third | 10 | Fughetta in four voices | 11 | Hand-crossing arabesque (toccata) |
| 4 | 12 | at the fourth | 13 | Ornate aria for the right hand (sarabande) | 14 | Hand-crossing arabesque (toccata) |
| 5 | 15 | at the fifth | 16 | French overture | 17 | Hand-crossing arabesque (toccata) |
| 6 | 18 | at the sixth | 19 | Dance in three voices | 20 | Hand-crossing arabesque (toccata) |
| 7 | 21 | at the seventh | 22 | Alla breve, four-part imitation | 23 | Hand-crossing arabesque |
| 8 | 24 | at the octave | 25 | Ornate aria for the right hand (“black pearl”) | 26 | Hand-crossing arabesque (toccata) |
| 9 | 27 | at the ninth | 28 | Hand-crossing toccata with written-out trills | 29 | Chords and shared arpeggios |
Groups 1–9 cover variations 3–29; variations 1 and 2 open the set and variation 30 closes it.
Time signatures across the variations
Counted from the table above. The 30 variations use 9 different simple or compound time signatures and two combinations (variation 16 moves from 2/2 to 3/8; variation 26 sets 18/16 against 3/4). The commonest is 3/4, the time signature of the Aria itself and of 12 variations; 3/4 and 3/8 together carry 15 of the 30, half of the set. Six variations are in compound meters, where the beat divides in three: 12/8, 6/8, 9/8, 12/16 and the 18/16 of variation 26.
| Time signature | Variations | Which |
|---|---|---|
| 3/4 | 12 | 1, 5, 8, 12, 13, 14, 17, 20, 23, 25, 28, 29 |
| 2/2 | 3 | 10, 18, 22 |
| 3/8 | 3 | 4, 6, 19 |
| 4/4 | 3 | 9, 21, 30 |
| 2/4 | 2 | 2, 15 |
| 6/8 | 2 | 7, 27 |
| 12/16 | 1 | 11 |
| 12/8 | 1 | 3 |
| 18/16 and 3/4 | 1 | 26 |
| 2/2, then 3/8 | 1 | 16 |
| 9/8 | 1 | 24 |
2/2 counts the cut-time and alla breve variations (10, 18, 22); variations 16 and 26 are counted under their own combined entries.
G major, G minor and the keys on this site
The Goldberg Variations stay in G major (one sharp, F♯) for 27 of the 30 variations and turn to G minor (two flats, B♭ and E♭) for variations 15, 21 and 25: one variation in ten, 17:46 of the 74:22 of music in the 30 variations.
In real songs. The OpenScore Lieder corpus holds 1,462 art songs. 118 of them are in G major (8.1%, 3rd of 24 keys by song count) and 63 in G minor (4.3%, 11th of 24 keys). The counts are by song, not by length, and the Lieder are 19th-century voice and piano songs, so they show how common a key is in that repertoire, not how Bach used it.
Each key page on this site gives the scale, the staff with sound, the chords and the counts from real scores: G major and G minor. Bach’s other great key survey, the 24 preludes and fugues of the Well-Tempered Clavier, Book 1, has a G major and a G minor pair too (Nos. 15 and 16).
What Wikipedia says
Excerpts from the English Wikipedia articles, quoted unchanged (references, templates, images and tables removed). The statements about history and style are Wikipedia’s; follow the links for the full text and its authors.
Goldberg Variations
The Goldberg Variations (Goldberg-Variationen), BWV 988, is a musical composition for keyboard by Johann Sebastian Bach, consisting of an aria and a set of thirty variations. First published in 1741, it is named after Johann Gottlieb Goldberg, who may also have been the first performer of the work.
Publication
Rather unusually for Bach's works, the Goldberg Variations were published in his own lifetime, in 1741. The publisher was Bach's friend Balthasar Schmid of Nuremberg. Schmid printed the work by making engraved copper plates (rather than using movable type); thus the notes of the first edition are in Schmid's own handwriting.
Instrumentation
On the title page, Bach specified that the work was intended for harpsichord. It is widely performed on this instrument today, though there are also a great number of performances on the piano. The piano was rare in Bach's day and there is no indication that Bach would have either approved or disapproved of performing the variations on this instrument.
Form
After a statement of the aria at the beginning of the piece, there are thirty variations. The variations do not follow the melody of the aria, but rather use its bass line and chord progression.
Every third variation in the series of 30 is a canon, following an ascending pattern. Thus, variation 3 is a canon at the unison, variation 6 is a canon at the second (the second entry begins the interval of a second above the first), variation 9 is a canon at the third, and so on until variation 27, which is a canon at the ninth. The final variation, instead of being the expected canon in the tenth, is a quodlibet, discussed below.
As Kirkpatrick has pointed out, the variations that intervene between the canons are also arranged in a pattern. The variations found just after each canon are genre pieces of various types, among them three Baroque dances (4, 7, 19); a fughetta (10); a French overture (16); two ornate arias for the right hand (13, 25); and others (22, 28). The variations located two after each canon (5, 8, 11, 14, 17, 20, 23, 26, and 29) are what Kirkpatrick calls "arabesques"; they are variations in lively tempo with a great deal of hand-crossing. This ternary pattern—canon, genre piece, arabesque—is repeated a total of nine times, until the Quodlibet breaks the cycle.
All the variations are in G major, apart from variations 15, 21, and 25, which are in G minor.
At the end of the thirty variations, Bach writes Aria da Capo e fine, meaning that the performer is to return to the beginning ("da capo") and play the aria again before concluding.
Source: Wikipedia, “Goldberg Variations” — CC BY-SA 4.0 — text excerpted; see the article for the full text and authors. Revision of 2026-05-16.
Open Goldberg Variations
The Open Goldberg Variations is a non-profit project that created a high quality studio recording and typeset score of Johann Sebastian Bach's Goldberg Variations, and placed them directly into the public domain. By releasing an entirely free version of the classical masterpiece, the project aims to change a common problem: in theory, classical music is a common property due to advanced age, yet it is hard to find quality recordings of it online due to copyrighted restrictions on the performances. Open Goldberg Variations cemented a free, quality version into the public domain, making the music available for everyone and everything, including schools, universities, musicians, private persons and even commercial productions.
Source: Wikipedia, “Open Goldberg Variations” — CC BY-SA 4.0 — text excerpted; see the article for the full text and authors. Revision of 2025-12-27.
Questions about the Goldberg Variations
How long are the Goldberg Variations?
In Kimiko Ishizaka’s recording the Aria, the 30 variations and the Aria da capo last 1 h 22 min in all (1 h 14 min for the 30 variations alone). The longest variation is No. 25, the Adagio in G minor, at 9:18; the shortest is No. 4 at 1:09. Tempi and the repeats that are played differ from pianist to pianist, so other recordings are shorter or longer than this one.
Why does every third variation have a canon?
Bach built the set in nine groups of three: a canon, a genre piece and a hand-crossing arabesque. The canons rise by one interval each time: unison (variation 3), second (6), third (9), fourth (12), fifth (15), sixth (18), seventh (21), octave (24) and ninth (27). The tenth, which would come next, is replaced by the Quodlibet. Variations 12 and 15 are canons in contrary motion. In the table above every canon has its own row.
Which Goldberg variations are in a minor key?
Variations 15, 21 and 25, all in G minor; the rest, including the Aria, are in G major. Variation 15 is the canon at the fifth in contrary motion (Andante), variation 21 the canon at the seventh and variation 25 the slow, ornate Adagio called the “black pearl”.
Why does the score say “a 2 Clav.”?
The first edition was written for a harpsichord with two keyboards (manuals). Eleven variations are marked a 2 Clav. (8, 11, 13, 14, 17, 20, 23, 25, 26, 27 and 28); three are marked a 1 ovvero 2 Clav. (5, 7 and 29), playable on one keyboard or on two. Many of the two-manual pieces cross the hands, which is easy on two keyboards and awkward on a piano, which has only one.
Is this recording free to use?
Yes. Kimiko Ishizaka’s recording was released under CC0 by the Open Goldberg Variations project, together with a new score. You may copy, share and reuse it, including commercially, without asking. A credit is not required; it is given here as a courtesy: Kimiko Ishizaka — Open Goldberg Variations / Open Well-Tempered Clavier / The Art of Fugue, CC0.
Why mono and why small files?
To keep the page light: each mp3 on this page is mono, 32 kHz, variable bit rate (about 60 kbit/s), 40 MB for the whole set. The originals on Wikimedia Commons are 96 kHz stereo Ogg Vorbis files of about 90 MB in total, with the full stereo image; download those if you want the studio sound.
Recordings: Kimiko Ishizaka — Open Goldberg Variations / Open Well-Tempered Clavier / The Art of Fugue, CC0. The recordings and scores were released by their makers under the CC0 1.0 public-domain dedication; the mp3 files on this page are small mono re-encodings of the Wikimedia Commons originals. Sources: Open Goldberg Variations (recording and score) (CC0 1.0); Wikimedia Commons (the 32 recordings) (CC0 1.0); Wikipedia: Goldberg Variations (CC BY-SA 4.0); Wikipedia: Open Goldberg Variations (CC BY-SA 4.0); OpenScore Lieder Corpus (key counts) (CC0 1.0). Durations are measured from the audio files; the numbers and facts above were built on 2026-10-08. Licences and credits for everything used on this site are on the credits page.