Key Signature Flashcards: All 15 Signatures in Treble & Bass Clef

Identify all 15 standard key signatures in treble and bass clef with 60 two-way cards covering each major key and relative minor.

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Key Signature Flashcards

Identify and produce all 15 conventional written key signatures, from seven flats through seven sharps, in both treble and bass clef. This deck treats each major key and its relative minor as one composite answer because both conventionally share the same written signature.

What the cards practice

  • 30 notation-to-name cards show a clef and key signature and ask for the major key plus relative minor.
  • 30 name-to-notation cards give a major/relative-minor pair and clef, then show the exact written signature on the back.
  • Every answer begins with the major/relative-minor pair and then lists the visible sharps or flats as verification context.
  • Every card uses the single tag key-signatures.

The two directions are separate cards because recognizing a signature and producing it from key names are distinct retrieval skills. The major/relative-minor pair stays composite because one written signature conventionally maps to both keys.

Learning sequence

The fixed order starts with zero accidentals, then interleaves sharp and flat families, treble and bass clefs, and both retrieval directions. It avoids long circle-of-fifths runs that would reveal the next answer. The two cards that reuse any one signature-and-clef image are exactly 30 positions apart. Ordinals 1 through 60 are explicit and deterministic.

Scope and limitations

This deck covers only the 15 standard signatures from seven flats through seven sharps. It excludes scales, keyboard diagrams, scale-note lists, harmonic- and melodic-minor alterations, modes, chords, enharmonic theoretical signatures beyond the standard set, alto clef, and tenor clef. Those are separate skills or would add visual material that does not help the promised key-signature retrieval task.

Related guides

Source and license

Key-pair facts, accidental order, and clef-specific notation positions are adapted from Open Music Theory’s “Key signatures” chapter, reviewed August 16, 2026. The source is licensed under CC BY-SA 4.0. This adaptation adds two-way retrieval, a deterministic interleaved sequence, original wording, independently rendered notation images, and an original programmatic cover. The complete derived deck is licensed under CC BY-SA 4.0.

The notation uses the Bravura music font by Steinberg Media Technologies GmbH under the SIL Open Font License 1.1. The generated PNG images are independently composed for this deck. No competitor wording or media was copied.

Targetes d'aquesta baralla

  1. Targeta 1

    Pregunta

    Treble clef on a five-line staff with no sharps or flats.

    Major key / relative minor?

    Resposta

    C major / A minor

    Visible accidentals: none.

  2. Targeta 2

    Pregunta

    E major / C♯ minor — bass clef

    Resposta

    E major / C♯ minor

    Bass clef on a five-line staff with 4 sharps, left to right on F, C, G, D positions.

    Visible sharps: F♯, C♯, G♯, D♯.

  3. Targeta 3

    Pregunta

    Treble clef on a five-line staff with 2 flats, left to right on B, E positions.

    Major key / relative minor?

    Resposta

    B♭ major / G minor

    Visible flats: B♭, E♭.

  4. Targeta 4

    Pregunta

    G major / E minor — bass clef

    Resposta

    G major / E minor

    Bass clef on a five-line staff with 1 sharp, left to right on F position.

    Visible sharps: F♯.

  5. Targeta 5

    Pregunta

    Treble clef on a five-line staff with 6 flats, left to right on B, E, A, D, G, C positions.

    Major key / relative minor?

    Resposta

    G♭ major / E♭ minor

    Visible flats: B♭, E♭, A♭, D♭, G♭, C♭.

  6. Targeta 6

    Pregunta

    A major / F♯ minor — bass clef

    Resposta

    A major / F♯ minor

    Bass clef on a five-line staff with 3 sharps, left to right on F, C, G positions.

    Visible sharps: F♯, C♯, G♯.

  7. Targeta 7

    Pregunta

    Treble clef on a five-line staff with 4 flats, left to right on B, E, A, D positions.

    Major key / relative minor?

    Resposta

    A♭ major / F minor

    Visible flats: B♭, E♭, A♭, D♭.

  8. Targeta 8

    Pregunta

    C♯ major / A♯ minor — bass clef

    Resposta

    C♯ major / A♯ minor

    Bass clef on a five-line staff with 7 sharps, left to right on F, C, G, D, A, E, B positions.

    Visible sharps: F♯, C♯, G♯, D♯, A♯, E♯, B♯.

  9. Targeta 9

    Pregunta

    Treble clef on a five-line staff with 1 flat, left to right on B position.

    Major key / relative minor?

    Resposta

    F major / D minor

    Visible flats: B♭.

  10. Targeta 10

    Pregunta

    B major / G♯ minor — bass clef

    Resposta

    B major / G♯ minor

    Bass clef on a five-line staff with 5 sharps, left to right on F, C, G, D, A positions.

    Visible sharps: F♯, C♯, G♯, D♯, A♯.

  11. Targeta 11

    Pregunta

    Treble clef on a five-line staff with 7 flats, left to right on B, E, A, D, G, C, F positions.

    Major key / relative minor?

    Resposta

    C♭ major / A♭ minor

    Visible flats: B♭, E♭, A♭, D♭, G♭, C♭, F♭.

  12. Targeta 12

    Pregunta

    D major / B minor — bass clef

    Resposta

    D major / B minor

    Bass clef on a five-line staff with 2 sharps, left to right on F, C positions.

    Visible sharps: F♯, C♯.

  13. Targeta 13

    Pregunta

    Treble clef on a five-line staff with 3 flats, left to right on B, E, A positions.

    Major key / relative minor?

    Resposta

    E♭ major / C minor

    Visible flats: B♭, E♭, A♭.

  14. Targeta 14

    Pregunta

    F♯ major / D♯ minor — bass clef

    Resposta

    F♯ major / D♯ minor

    Bass clef on a five-line staff with 6 sharps, left to right on F, C, G, D, A, E positions.

    Visible sharps: F♯, C♯, G♯, D♯, A♯, E♯.

  15. Targeta 15

    Pregunta

    Treble clef on a five-line staff with 5 flats, left to right on B, E, A, D, G positions.

    Major key / relative minor?

    Resposta

    D♭ major / B♭ minor

    Visible flats: B♭, E♭, A♭, D♭, G♭.

  16. Targeta 16

    Pregunta

    C major / A minor — bass clef

    Resposta

    C major / A minor

    Bass clef on a five-line staff with no sharps or flats.

    Visible accidentals: none.

  17. Targeta 17

    Pregunta

    Treble clef on a five-line staff with 3 sharps, left to right on F, C, G positions.

    Major key / relative minor?

    Resposta

    A major / F♯ minor

    Visible sharps: F♯, C♯, G♯.

  18. Targeta 18

    Pregunta

    G♭ major / E♭ minor — bass clef

    Resposta

    G♭ major / E♭ minor

    Bass clef on a five-line staff with 6 flats, left to right on B, E, A, D, G, C positions.

    Visible flats: B♭, E♭, A♭, D♭, G♭, C♭.

  19. Targeta 19

    Pregunta

    Treble clef on a five-line staff with 7 sharps, left to right on F, C, G, D, A, E, B positions.

    Major key / relative minor?

    Resposta

    C♯ major / A♯ minor

    Visible sharps: F♯, C♯, G♯, D♯, A♯, E♯, B♯.

  20. Targeta 20

    Pregunta

    B♭ major / G minor — bass clef

    Resposta

    B♭ major / G minor

    Bass clef on a five-line staff with 2 flats, left to right on B, E positions.

    Visible flats: B♭, E♭.

  21. Targeta 21

    Pregunta

    Treble clef on a five-line staff with 1 sharp, left to right on F position.

    Major key / relative minor?

    Resposta

    G major / E minor

    Visible sharps: F♯.

  22. Targeta 22

    Pregunta

    A♭ major / F minor — bass clef

    Resposta

    A♭ major / F minor

    Bass clef on a five-line staff with 4 flats, left to right on B, E, A, D positions.

    Visible flats: B♭, E♭, A♭, D♭.

  23. Targeta 23

    Pregunta

    Treble clef on a five-line staff with 5 sharps, left to right on F, C, G, D, A positions.

    Major key / relative minor?

    Resposta

    B major / G♯ minor

    Visible sharps: F♯, C♯, G♯, D♯, A♯.

  24. Targeta 24

    Pregunta

    F major / D minor — bass clef

    Resposta

    F major / D minor

    Bass clef on a five-line staff with 1 flat, left to right on B position.

    Visible flats: B♭.

  25. Targeta 25

    Pregunta

    Treble clef on a five-line staff with 2 sharps, left to right on F, C positions.

    Major key / relative minor?

    Resposta

    D major / B minor

    Visible sharps: F♯, C♯.

  26. Targeta 26

    Pregunta

    C♭ major / A♭ minor — bass clef

    Resposta

    C♭ major / A♭ minor

    Bass clef on a five-line staff with 7 flats, left to right on B, E, A, D, G, C, F positions.

    Visible flats: B♭, E♭, A♭, D♭, G♭, C♭, F♭.

  27. Targeta 27

    Pregunta

    Treble clef on a five-line staff with 6 sharps, left to right on F, C, G, D, A, E positions.

    Major key / relative minor?

    Resposta

    F♯ major / D♯ minor

    Visible sharps: F♯, C♯, G♯, D♯, A♯, E♯.

  28. Targeta 28

    Pregunta

    E♭ major / C minor — bass clef

    Resposta

    E♭ major / C minor

    Bass clef on a five-line staff with 3 flats, left to right on B, E, A positions.

    Visible flats: B♭, E♭, A♭.

  29. Targeta 29

    Pregunta

    Treble clef on a five-line staff with 4 sharps, left to right on F, C, G, D positions.

    Major key / relative minor?

    Resposta

    E major / C♯ minor

    Visible sharps: F♯, C♯, G♯, D♯.

  30. Targeta 30

    Pregunta

    D♭ major / B♭ minor — bass clef

    Resposta

    D♭ major / B♭ minor

    Bass clef on a five-line staff with 5 flats, left to right on B, E, A, D, G positions.

    Visible flats: B♭, E♭, A♭, D♭, G♭.

  31. Targeta 31

    Pregunta

    C major / A minor — treble clef

    Resposta

    C major / A minor

    Treble clef on a five-line staff with no sharps or flats.

    Visible accidentals: none.

  32. Targeta 32

    Pregunta

    Bass clef on a five-line staff with 4 sharps, left to right on F, C, G, D positions.

    Major key / relative minor?

    Resposta

    E major / C♯ minor

    Visible sharps: F♯, C♯, G♯, D♯.

  33. Targeta 33

    Pregunta

    B♭ major / G minor — treble clef

    Resposta

    B♭ major / G minor

    Treble clef on a five-line staff with 2 flats, left to right on B, E positions.

    Visible flats: B♭, E♭.

  34. Targeta 34

    Pregunta

    Bass clef on a five-line staff with 1 sharp, left to right on F position.

    Major key / relative minor?

    Resposta

    G major / E minor

    Visible sharps: F♯.

  35. Targeta 35

    Pregunta

    G♭ major / E♭ minor — treble clef

    Resposta

    G♭ major / E♭ minor

    Treble clef on a five-line staff with 6 flats, left to right on B, E, A, D, G, C positions.

    Visible flats: B♭, E♭, A♭, D♭, G♭, C♭.

  36. Targeta 36

    Pregunta

    Bass clef on a five-line staff with 3 sharps, left to right on F, C, G positions.

    Major key / relative minor?

    Resposta

    A major / F♯ minor

    Visible sharps: F♯, C♯, G♯.

  37. Targeta 37

    Pregunta

    A♭ major / F minor — treble clef

    Resposta

    A♭ major / F minor

    Treble clef on a five-line staff with 4 flats, left to right on B, E, A, D positions.

    Visible flats: B♭, E♭, A♭, D♭.

  38. Targeta 38

    Pregunta

    Bass clef on a five-line staff with 7 sharps, left to right on F, C, G, D, A, E, B positions.

    Major key / relative minor?

    Resposta

    C♯ major / A♯ minor

    Visible sharps: F♯, C♯, G♯, D♯, A♯, E♯, B♯.

  39. Targeta 39

    Pregunta

    F major / D minor — treble clef

    Resposta

    F major / D minor

    Treble clef on a five-line staff with 1 flat, left to right on B position.

    Visible flats: B♭.

  40. Targeta 40

    Pregunta

    Bass clef on a five-line staff with 5 sharps, left to right on F, C, G, D, A positions.

    Major key / relative minor?

    Resposta

    B major / G♯ minor

    Visible sharps: F♯, C♯, G♯, D♯, A♯.

  41. Targeta 41

    Pregunta

    C♭ major / A♭ minor — treble clef

    Resposta

    C♭ major / A♭ minor

    Treble clef on a five-line staff with 7 flats, left to right on B, E, A, D, G, C, F positions.

    Visible flats: B♭, E♭, A♭, D♭, G♭, C♭, F♭.

  42. Targeta 42

    Pregunta

    Bass clef on a five-line staff with 2 sharps, left to right on F, C positions.

    Major key / relative minor?

    Resposta

    D major / B minor

    Visible sharps: F♯, C♯.

  43. Targeta 43

    Pregunta

    E♭ major / C minor — treble clef

    Resposta

    E♭ major / C minor

    Treble clef on a five-line staff with 3 flats, left to right on B, E, A positions.

    Visible flats: B♭, E♭, A♭.

  44. Targeta 44

    Pregunta

    Bass clef on a five-line staff with 6 sharps, left to right on F, C, G, D, A, E positions.

    Major key / relative minor?

    Resposta

    F♯ major / D♯ minor

    Visible sharps: F♯, C♯, G♯, D♯, A♯, E♯.

  45. Targeta 45

    Pregunta

    D♭ major / B♭ minor — treble clef

    Resposta

    D♭ major / B♭ minor

    Treble clef on a five-line staff with 5 flats, left to right on B, E, A, D, G positions.

    Visible flats: B♭, E♭, A♭, D♭, G♭.

  46. Targeta 46

    Pregunta

    Bass clef on a five-line staff with no sharps or flats.

    Major key / relative minor?

    Resposta

    C major / A minor

    Visible accidentals: none.

  47. Targeta 47

    Pregunta

    A major / F♯ minor — treble clef

    Resposta

    A major / F♯ minor

    Treble clef on a five-line staff with 3 sharps, left to right on F, C, G positions.

    Visible sharps: F♯, C♯, G♯.

  48. Targeta 48

    Pregunta

    Bass clef on a five-line staff with 6 flats, left to right on B, E, A, D, G, C positions.

    Major key / relative minor?

    Resposta

    G♭ major / E♭ minor

    Visible flats: B♭, E♭, A♭, D♭, G♭, C♭.

  49. Targeta 49

    Pregunta

    C♯ major / A♯ minor — treble clef

    Resposta

    C♯ major / A♯ minor

    Treble clef on a five-line staff with 7 sharps, left to right on F, C, G, D, A, E, B positions.

    Visible sharps: F♯, C♯, G♯, D♯, A♯, E♯, B♯.

  50. Targeta 50

    Pregunta

    Bass clef on a five-line staff with 2 flats, left to right on B, E positions.

    Major key / relative minor?

    Resposta

    B♭ major / G minor

    Visible flats: B♭, E♭.

  51. Targeta 51

    Pregunta

    G major / E minor — treble clef

    Resposta

    G major / E minor

    Treble clef on a five-line staff with 1 sharp, left to right on F position.

    Visible sharps: F♯.

  52. Targeta 52

    Pregunta

    Bass clef on a five-line staff with 4 flats, left to right on B, E, A, D positions.

    Major key / relative minor?

    Resposta

    A♭ major / F minor

    Visible flats: B♭, E♭, A♭, D♭.

  53. Targeta 53

    Pregunta

    B major / G♯ minor — treble clef

    Resposta

    B major / G♯ minor

    Treble clef on a five-line staff with 5 sharps, left to right on F, C, G, D, A positions.

    Visible sharps: F♯, C♯, G♯, D♯, A♯.

  54. Targeta 54

    Pregunta

    Bass clef on a five-line staff with 1 flat, left to right on B position.

    Major key / relative minor?

    Resposta

    F major / D minor

    Visible flats: B♭.

  55. Targeta 55

    Pregunta

    D major / B minor — treble clef

    Resposta

    D major / B minor

    Treble clef on a five-line staff with 2 sharps, left to right on F, C positions.

    Visible sharps: F♯, C♯.

  56. Targeta 56

    Pregunta

    Bass clef on a five-line staff with 7 flats, left to right on B, E, A, D, G, C, F positions.

    Major key / relative minor?

    Resposta

    C♭ major / A♭ minor

    Visible flats: B♭, E♭, A♭, D♭, G♭, C♭, F♭.

  57. Targeta 57

    Pregunta

    F♯ major / D♯ minor — treble clef

    Resposta

    F♯ major / D♯ minor

    Treble clef on a five-line staff with 6 sharps, left to right on F, C, G, D, A, E positions.

    Visible sharps: F♯, C♯, G♯, D♯, A♯, E♯.

  58. Targeta 58

    Pregunta

    Bass clef on a five-line staff with 3 flats, left to right on B, E, A positions.

    Major key / relative minor?

    Resposta

    E♭ major / C minor

    Visible flats: B♭, E♭, A♭.

  59. Targeta 59

    Pregunta

    E major / C♯ minor — treble clef

    Resposta

    E major / C♯ minor

    Treble clef on a five-line staff with 4 sharps, left to right on F, C, G, D positions.

    Visible sharps: F♯, C♯, G♯, D♯.

  60. Targeta 60

    Pregunta

    Bass clef on a five-line staff with 5 flats, left to right on B, E, A, D, G positions.

    Major key / relative minor?

    Resposta

    D♭ major / B♭ minor

    Visible flats: B♭, E♭, A♭, D♭, G♭.

Abstract five-line music staves with treble and bass clefs, sharps, and flats on a dark blue background.

60 targetes

Key Signature Flashcards: All 15 Signatures in Treble & Bass Clef

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