Triad Chord Flashcards: Major, Minor, Diminished & Augmented Spelling

Study 90 English flashcards: four triad-quality rules plus 43 root-position major, minor, diminished, and augmented chords in both spelling and identification directions.

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Triad Chord Flashcards: Major, Minor, Diminished & Augmented Spelling

These 90 English flashcards make root-position triad spelling concrete. Four opening cards establish the quality rules. The remaining 86 cards practice 43 chords in both useful directions:

  • chord name → correctly spelled notes
  • spelled notes → chord name and quality

Exact scope

Every major and minor triad is included for C, D♭, D, E♭, E, F, F♯, G, A♭, A, B♭, and B. Diminished and augmented triads are included when correct root-position spelling needs no more than single accidentals.

The five deliberate exclusions are D♭ diminished (A𝄫), E♭ diminished (B𝄫), A♭ diminished (E𝄫), F♯ augmented (C𝄪), and B augmented (F𝄪). This keeps the practical set focused without replacing correct letter spelling with enharmonic keyboard shortcuts.

Learning order

Major, minor, diminished, and augmented construction rules come first. The chord cards then mix spelling and identification across varied roots and qualities without a short repeated quality cycle. The two directions for any one chord stay at least seven unrelated cards apart, so one prompt doesn't give away its partner.

Sources and provenance

The quality definitions and interval symbols were checked against Open Music Theory's triads chapter. The chord spellings were derived independently from those interval rules and checked letter by letter. Common chord-spelling and chord-identification tools were reviewed only to confirm that both recall directions are useful study tasks.

This is an independently authored, unofficial educational deck. It isn't affiliated with or endorsed by Open Music Theory or any commercial study tool. No source prose, competitor cards, exercise wording, visual design, logos, or trade dress were copied.

The Common knowledge · CC0 1.0 label applies to the original prompts, answers, sequence, metadata, and generated cover to the extent applicable rights exist. It doesn't claim ownership of music-theory facts, note names, interval names, or third-party material.

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  1. Kadi namba 1

    Swali

    How is a root-position major triad built above its root?

    Jibu

    M3 + P5. The notes sit 4 and 7 semitones above the root, which stacks M3 + m3.

  2. Kadi namba 2

    Swali

    How is a root-position minor triad built above its root?

    Jibu

    m3 + P5. The notes sit 3 and 7 semitones above the root, which stacks m3 + M3.

  3. Kadi namba 3

    Swali

    How is a root-position diminished triad built above its root?

    Jibu

    m3 + d5. The notes sit 3 and 6 semitones above the root, which stacks m3 + m3.

  4. Kadi namba 4

    Swali

    How is a root-position augmented triad built above its root?

    Jibu

    M3 + A5. The notes sit 4 and 8 semitones above the root, which stacks M3 + M3.

  5. Kadi namba 5

    Swali

    Spell the root-position B♭ diminished triad.

    Jibu

    B♭–D♭–F♭. From B♭, the third is a minor third and the fifth is a diminished fifth.

  6. Kadi namba 6

    Swali

    Name the root-position triad: A♭–C–E♭.

    Jibu

    A♭ major. From A♭, the third is a major third and the fifth is a perfect fifth.

  7. Kadi namba 7

    Swali

    Spell the root-position B minor triad.

    Jibu

    B–D–F♯. From B, the third is a minor third and the fifth is a perfect fifth.

  8. Kadi namba 8

    Swali

    Name the root-position triad: D♭–F–A♭.

    Jibu

    D♭ major. From D♭, the third is a major third and the fifth is a perfect fifth.

  9. Kadi namba 9

    Swali

    Name the root-position triad: G–B♭–D♭.

    Jibu

    G diminished. From G, the third is a minor third and the fifth is a diminished fifth.

  10. Kadi namba 10

    Swali

    Spell the root-position F♯ minor triad.

    Jibu

    F♯–A–C♯. From F♯, the third is a minor third and the fifth is a perfect fifth.

  11. Kadi namba 11

    Swali

    Spell the root-position B♭ major triad.

    Jibu

    B♭–D–F. From B♭, the third is a major third and the fifth is a perfect fifth.

  12. Kadi namba 12

    Swali

    Name the root-position triad: D–F♯–A♯.

    Jibu

    D augmented. From D, the third is a major third and the fifth is an augmented fifth.

  13. Kadi namba 13

    Swali

    Name the root-position triad: F–A–C.

    Jibu

    F major. From F, the third is a major third and the fifth is a perfect fifth.

  14. Kadi namba 14

    Swali

    Spell the root-position G minor triad.

    Jibu

    G–B♭–D. From G, the third is a minor third and the fifth is a perfect fifth.

  15. Kadi namba 15

    Swali

    Name the root-position triad: E–G♯–B♯.

    Jibu

    E augmented. From E, the third is a major third and the fifth is an augmented fifth.

  16. Kadi namba 16

    Swali

    Name the root-position triad: B♭–D♭–F♭.

    Jibu

    B♭ diminished. From B♭, the third is a minor third and the fifth is a diminished fifth.

  17. Kadi namba 17

    Swali

    Spell the root-position D♭ minor triad.

    Jibu

    D♭–F♭–A♭. From D♭, the third is a minor third and the fifth is a perfect fifth.

  18. Kadi namba 18

    Swali

    Name the root-position triad: F–A♭–C♭.

    Jibu

    F diminished. From F, the third is a minor third and the fifth is a diminished fifth.

  19. Kadi namba 19

    Swali

    Spell the root-position A major triad.

    Jibu

    A–C♯–E. From A, the third is a major third and the fifth is a perfect fifth.

  20. Kadi namba 20

    Swali

    Spell the root-position F♯ diminished triad.

    Jibu

    F♯–A–C. From F♯, the third is a minor third and the fifth is a diminished fifth.

  21. Kadi namba 21

    Swali

    Name the root-position triad: D♭–F–A.

    Jibu

    D♭ augmented. From D♭, the third is a major third and the fifth is an augmented fifth.

  22. Kadi namba 22

    Swali

    Name the root-position triad: B–D–F♯.

    Jibu

    B minor. From B, the third is a minor third and the fifth is a perfect fifth.

  23. Kadi namba 23

    Swali

    Spell the root-position E♭ augmented triad.

    Jibu

    E♭–G–B. From E♭, the third is a major third and the fifth is an augmented fifth.

  24. Kadi namba 24

    Swali

    Name the root-position triad: D–F♯–A.

    Jibu

    D major. From D, the third is a major third and the fifth is a perfect fifth.

  25. Kadi namba 25

    Swali

    Spell the root-position G augmented triad.

    Jibu

    G–B–D♯. From G, the third is a major third and the fifth is an augmented fifth.

  26. Kadi namba 26

    Swali

    Spell the root-position C minor triad.

    Jibu

    C–E♭–G. From C, the third is a minor third and the fifth is a perfect fifth.

  27. Kadi namba 27

    Swali

    Name the root-position triad: E–G♯–B.

    Jibu

    E major. From E, the third is a major third and the fifth is a perfect fifth.

  28. Kadi namba 28

    Swali

    Name the root-position triad: A–C–E♭.

    Jibu

    A diminished. From A, the third is a minor third and the fifth is a diminished fifth.

  29. Kadi namba 29

    Swali

    Spell the root-position B♭ minor triad.

    Jibu

    B♭–D♭–F. From B♭, the third is a minor third and the fifth is a perfect fifth.

  30. Kadi namba 30

    Swali

    Spell the root-position A♭ major triad.

    Jibu

    A♭–C–E♭. From A♭, the third is a major third and the fifth is a perfect fifth.

  31. Kadi namba 31

    Swali

    Name the root-position triad: G–B♭–D.

    Jibu

    G minor. From G, the third is a minor third and the fifth is a perfect fifth.

  32. Kadi namba 32

    Swali

    Name the root-position triad: E–G–B♭.

    Jibu

    E diminished. From E, the third is a minor third and the fifth is a diminished fifth.

  33. Kadi namba 33

    Swali

    Spell the root-position C major triad.

    Jibu

    C–E–G. From C, the third is a major third and the fifth is a perfect fifth.

  34. Kadi namba 34

    Swali

    Name the root-position triad: A–C–E.

    Jibu

    A minor. From A, the third is a minor third and the fifth is a perfect fifth.

  35. Kadi namba 35

    Swali

    Spell the root-position D augmented triad.

    Jibu

    D–F♯–A♯. From D, the third is a major third and the fifth is an augmented fifth.

  36. Kadi namba 36

    Swali

    Spell the root-position A♭ minor triad.

    Jibu

    A♭–C♭–E♭. From A♭, the third is a minor third and the fifth is a perfect fifth.

  37. Kadi namba 37

    Swali

    Name the root-position triad: F♯–A♯–C♯.

    Jibu

    F♯ major. From F♯, the third is a major third and the fifth is a perfect fifth.

  38. Kadi namba 38

    Swali

    Name the root-position triad: C–E–G♯.

    Jibu

    C augmented. From C, the third is a major third and the fifth is an augmented fifth.

  39. Kadi namba 39

    Swali

    Spell the root-position E♭ major triad.

    Jibu

    E♭–G–B♭. From E♭, the third is a major third and the fifth is a perfect fifth.

  40. Kadi namba 40

    Swali

    Spell the root-position D minor triad.

    Jibu

    D–F–A. From D, the third is a minor third and the fifth is a perfect fifth.

  41. Kadi namba 41

    Swali

    Name the root-position triad: B♭–D–F♯.

    Jibu

    B♭ augmented. From B♭, the third is a major third and the fifth is an augmented fifth.

  42. Kadi namba 42

    Swali

    Name the root-position triad: D♭–F♭–A♭.

    Jibu

    D♭ minor. From D♭, the third is a minor third and the fifth is a perfect fifth.

  43. Kadi namba 43

    Swali

    Spell the root-position E major triad.

    Jibu

    E–G♯–B. From E, the third is a major third and the fifth is a perfect fifth.

  44. Kadi namba 44

    Swali

    Spell the root-position A diminished triad.

    Jibu

    A–C–E♭. From A, the third is a minor third and the fifth is a diminished fifth.

  45. Kadi namba 45

    Swali

    Name the root-position triad: B–D♯–F♯.

    Jibu

    B major. From B, the third is a major third and the fifth is a perfect fifth.

  46. Kadi namba 46

    Swali

    Name the root-position triad: A♭–C♭–E♭.

    Jibu

    A♭ minor. From A♭, the third is a minor third and the fifth is a perfect fifth.

  47. Kadi namba 47

    Swali

    Spell the root-position F♯ major triad.

    Jibu

    F♯–A♯–C♯. From F♯, the third is a major third and the fifth is a perfect fifth.

  48. Kadi namba 48

    Swali

    Name the root-position triad: D–F–A♭.

    Jibu

    D diminished. From D, the third is a minor third and the fifth is a diminished fifth.

  49. Kadi namba 49

    Swali

    Spell the root-position A minor triad.

    Jibu

    A–C–E. From A, the third is a minor third and the fifth is a perfect fifth.

  50. Kadi namba 50

    Swali

    Spell the root-position E augmented triad.

    Jibu

    E–G♯–B♯. From E, the third is a major third and the fifth is an augmented fifth.

  51. Kadi namba 51

    Swali

    Name the root-position triad: F♯–A–C.

    Jibu

    F♯ diminished. From F♯, the third is a minor third and the fifth is a diminished fifth.

  52. Kadi namba 52

    Swali

    Name the root-position triad: C–E–G.

    Jibu

    C major. From C, the third is a major third and the fifth is a perfect fifth.

  53. Kadi namba 53

    Swali

    Spell the root-position D♭ augmented triad.

    Jibu

    D♭–F–A. From D♭, the third is a major third and the fifth is an augmented fifth.

  54. Kadi namba 54

    Swali

    Spell the root-position B major triad.

    Jibu

    B–D♯–F♯. From B, the third is a major third and the fifth is a perfect fifth.

  55. Kadi namba 55

    Swali

    Name the root-position triad: F–A♭–C.

    Jibu

    F minor. From F, the third is a minor third and the fifth is a perfect fifth.

  56. Kadi namba 56

    Swali

    Name the root-position triad: E♭–G–B.

    Jibu

    E♭ augmented. From E♭, the third is a major third and the fifth is an augmented fifth.

  57. Kadi namba 57

    Swali

    Spell the root-position D♭ major triad.

    Jibu

    D♭–F–A♭. From D♭, the third is a major third and the fifth is a perfect fifth.

  58. Kadi namba 58

    Swali

    Name the root-position triad: A–C♯–E♯.

    Jibu

    A augmented. From A, the third is a major third and the fifth is an augmented fifth.

  59. Kadi namba 59

    Swali

    Spell the root-position G diminished triad.

    Jibu

    G–B♭–D♭. From G, the third is a minor third and the fifth is a diminished fifth.

  60. Kadi namba 60

    Swali

    Spell the root-position B♭ augmented triad.

    Jibu

    B♭–D–F♯. From B♭, the third is a major third and the fifth is an augmented fifth.

  61. Kadi namba 61

    Swali

    Name the root-position triad: E♭–G♭–B♭.

    Jibu

    E♭ minor. From E♭, the third is a minor third and the fifth is a perfect fifth.

  62. Kadi namba 62

    Swali

    Spell the root-position C augmented triad.

    Jibu

    C–E–G♯. From C, the third is a major third and the fifth is an augmented fifth.

  63. Kadi namba 63

    Swali

    Spell the root-position D major triad.

    Jibu

    D–F♯–A. From D, the third is a major third and the fifth is a perfect fifth.

  64. Kadi namba 64

    Swali

    Name the root-position triad: B♭–D♭–F.

    Jibu

    B♭ minor. From B♭, the third is a minor third and the fifth is a perfect fifth.

  65. Kadi namba 65

    Swali

    Name the root-position triad: A–C♯–E.

    Jibu

    A major. From A, the third is a major third and the fifth is a perfect fifth.

  66. Kadi namba 66

    Swali

    Spell the root-position E diminished triad.

    Jibu

    E–G–B♭. From E, the third is a minor third and the fifth is a diminished fifth.

  67. Kadi namba 67

    Swali

    Name the root-position triad: F–A–C♯.

    Jibu

    F augmented. From F, the third is a major third and the fifth is an augmented fifth.

  68. Kadi namba 68

    Swali

    Spell the root-position B diminished triad.

    Jibu

    B–D–F. From B, the third is a minor third and the fifth is a diminished fifth.

  69. Kadi namba 69

    Swali

    Spell the root-position G major triad.

    Jibu

    G–B–D. From G, the third is a major third and the fifth is a perfect fifth.

  70. Kadi namba 70

    Swali

    Name the root-position triad: C–E♭–G.

    Jibu

    C minor. From C, the third is a minor third and the fifth is a perfect fifth.

  71. Kadi namba 71

    Swali

    Name the root-position triad: B♭–D–F.

    Jibu

    B♭ major. From B♭, the third is a major third and the fifth is a perfect fifth.

  72. Kadi namba 72

    Swali

    Spell the root-position F diminished triad.

    Jibu

    F–A♭–C♭. From F, the third is a minor third and the fifth is a diminished fifth.

  73. Kadi namba 73

    Swali

    Name the root-position triad: G–B–D♯.

    Jibu

    G augmented. From G, the third is a major third and the fifth is an augmented fifth.

  74. Kadi namba 74

    Swali

    Spell the root-position E♭ minor triad.

    Jibu

    E♭–G♭–B♭. From E♭, the third is a minor third and the fifth is a perfect fifth.

  75. Kadi namba 75

    Swali

    Spell the root-position D diminished triad.

    Jibu

    D–F–A♭. From D, the third is a minor third and the fifth is a diminished fifth.

  76. Kadi namba 76

    Swali

    Name the root-position triad: E–G–B.

    Jibu

    E minor. From E, the third is a minor third and the fifth is a perfect fifth.

  77. Kadi namba 77

    Swali

    Spell the root-position A♭ augmented triad.

    Jibu

    A♭–C–E. From A♭, the third is a major third and the fifth is an augmented fifth.

  78. Kadi namba 78

    Swali

    Spell the root-position F minor triad.

    Jibu

    F–A♭–C. From F, the third is a minor third and the fifth is a perfect fifth.

  79. Kadi namba 79

    Swali

    Name the root-position triad: G–B–D.

    Jibu

    G major. From G, the third is a major third and the fifth is a perfect fifth.

  80. Kadi namba 80

    Swali

    Name the root-position triad: D–F–A.

    Jibu

    D minor. From D, the third is a minor third and the fifth is a perfect fifth.

  81. Kadi namba 81

    Swali

    Spell the root-position C diminished triad.

    Jibu

    C–E♭–G♭. From C, the third is a minor third and the fifth is a diminished fifth.

  82. Kadi namba 82

    Swali

    Name the root-position triad: E♭–G–B♭.

    Jibu

    E♭ major. From E♭, the third is a major third and the fifth is a perfect fifth.

  83. Kadi namba 83

    Swali

    Name the root-position triad: F♯–A–C♯.

    Jibu

    F♯ minor. From F♯, the third is a minor third and the fifth is a perfect fifth.

  84. Kadi namba 84

    Swali

    Spell the root-position A augmented triad.

    Jibu

    A–C♯–E♯. From A, the third is a major third and the fifth is an augmented fifth.

  85. Kadi namba 85

    Swali

    Spell the root-position F major triad.

    Jibu

    F–A–C. From F, the third is a major third and the fifth is a perfect fifth.

  86. Kadi namba 86

    Swali

    Name the root-position triad: A♭–C–E.

    Jibu

    A♭ augmented. From A♭, the third is a major third and the fifth is an augmented fifth.

  87. Kadi namba 87

    Swali

    Name the root-position triad: B–D–F.

    Jibu

    B diminished. From B, the third is a minor third and the fifth is a diminished fifth.

  88. Kadi namba 88

    Swali

    Spell the root-position E minor triad.

    Jibu

    E–G–B. From E, the third is a minor third and the fifth is a perfect fifth.

  89. Kadi namba 89

    Swali

    Name the root-position triad: C–E♭–G♭.

    Jibu

    C diminished. From C, the third is a minor third and the fifth is a diminished fifth.

  90. Kadi namba 90

    Swali

    Spell the root-position F augmented triad.

    Jibu

    F–A–C♯. From F, the third is a major third and the fifth is an augmented fifth.

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Triad Chord Flashcards: Major, Minor, Diminished & Augmented Spelling

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