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.
Sobre este baralho
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.
Cartões deste baralho
Cartão 1
Pergunta
How is a root-position major triad built above its root?
Resposta
M3 + P5. The notes sit 4 and 7 semitones above the root, which stacks M3 + m3.
Cartão 2
Pergunta
How is a root-position minor triad built above its root?
Resposta
m3 + P5. The notes sit 3 and 7 semitones above the root, which stacks m3 + M3.
Cartão 3
Pergunta
How is a root-position diminished triad built above its root?
Resposta
m3 + d5. The notes sit 3 and 6 semitones above the root, which stacks m3 + m3.
Cartão 4
Pergunta
How is a root-position augmented triad built above its root?
Resposta
M3 + A5. The notes sit 4 and 8 semitones above the root, which stacks M3 + M3.
Cartão 5
Pergunta
Spell the root-position B♭ diminished triad.
Resposta
B♭–D♭–F♭. From B♭, the third is a minor third and the fifth is a diminished fifth.
Cartão 6
Pergunta
Name the root-position triad: A♭–C–E♭.
Resposta
A♭ major. From A♭, the third is a major third and the fifth is a perfect fifth.
Cartão 7
Pergunta
Spell the root-position B minor triad.
Resposta
B–D–F♯. From B, the third is a minor third and the fifth is a perfect fifth.
Cartão 8
Pergunta
Name the root-position triad: D♭–F–A♭.
Resposta
D♭ major. From D♭, the third is a major third and the fifth is a perfect fifth.
Cartão 9
Pergunta
Name the root-position triad: G–B♭–D♭.
Resposta
G diminished. From G, the third is a minor third and the fifth is a diminished fifth.
Cartão 10
Pergunta
Spell the root-position F♯ minor triad.
Resposta
F♯–A–C♯. From F♯, the third is a minor third and the fifth is a perfect fifth.
Cartão 11
Pergunta
Spell the root-position B♭ major triad.
Resposta
B♭–D–F. From B♭, the third is a major third and the fifth is a perfect fifth.
Cartão 12
Pergunta
Name the root-position triad: D–F♯–A♯.
Resposta
D augmented. From D, the third is a major third and the fifth is an augmented fifth.
Cartão 13
Pergunta
Name the root-position triad: F–A–C.
Resposta
F major. From F, the third is a major third and the fifth is a perfect fifth.
Cartão 14
Pergunta
Spell the root-position G minor triad.
Resposta
G–B♭–D. From G, the third is a minor third and the fifth is a perfect fifth.
Cartão 15
Pergunta
Name the root-position triad: E–G♯–B♯.
Resposta
E augmented. From E, the third is a major third and the fifth is an augmented fifth.
Cartão 16
Pergunta
Name the root-position triad: B♭–D♭–F♭.
Resposta
B♭ diminished. From B♭, the third is a minor third and the fifth is a diminished fifth.
Cartão 17
Pergunta
Spell the root-position D♭ minor triad.
Resposta
D♭–F♭–A♭. From D♭, the third is a minor third and the fifth is a perfect fifth.
Cartão 18
Pergunta
Name the root-position triad: F–A♭–C♭.
Resposta
F diminished. From F, the third is a minor third and the fifth is a diminished fifth.
Cartão 19
Pergunta
Spell the root-position A major triad.
Resposta
A–C♯–E. From A, the third is a major third and the fifth is a perfect fifth.
Cartão 20
Pergunta
Spell the root-position F♯ diminished triad.
Resposta
F♯–A–C. From F♯, the third is a minor third and the fifth is a diminished fifth.
Cartão 21
Pergunta
Name the root-position triad: D♭–F–A.
Resposta
D♭ augmented. From D♭, the third is a major third and the fifth is an augmented fifth.
Cartão 22
Pergunta
Name the root-position triad: B–D–F♯.
Resposta
B minor. From B, the third is a minor third and the fifth is a perfect fifth.
Cartão 23
Pergunta
Spell the root-position E♭ augmented triad.
Resposta
E♭–G–B. From E♭, the third is a major third and the fifth is an augmented fifth.
Cartão 24
Pergunta
Name the root-position triad: D–F♯–A.
Resposta
D major. From D, the third is a major third and the fifth is a perfect fifth.
Cartão 25
Pergunta
Spell the root-position G augmented triad.
Resposta
G–B–D♯. From G, the third is a major third and the fifth is an augmented fifth.
Cartão 26
Pergunta
Spell the root-position C minor triad.
Resposta
C–E♭–G. From C, the third is a minor third and the fifth is a perfect fifth.
Cartão 27
Pergunta
Name the root-position triad: E–G♯–B.
Resposta
E major. From E, the third is a major third and the fifth is a perfect fifth.
Cartão 28
Pergunta
Name the root-position triad: A–C–E♭.
Resposta
A diminished. From A, the third is a minor third and the fifth is a diminished fifth.
Cartão 29
Pergunta
Spell the root-position B♭ minor triad.
Resposta
B♭–D♭–F. From B♭, the third is a minor third and the fifth is a perfect fifth.
Cartão 30
Pergunta
Spell the root-position A♭ major triad.
Resposta
A♭–C–E♭. From A♭, the third is a major third and the fifth is a perfect fifth.
Cartão 31
Pergunta
Name the root-position triad: G–B♭–D.
Resposta
G minor. From G, the third is a minor third and the fifth is a perfect fifth.
Cartão 32
Pergunta
Name the root-position triad: E–G–B♭.
Resposta
E diminished. From E, the third is a minor third and the fifth is a diminished fifth.
Cartão 33
Pergunta
Spell the root-position C major triad.
Resposta
C–E–G. From C, the third is a major third and the fifth is a perfect fifth.
Cartão 34
Pergunta
Name the root-position triad: A–C–E.
Resposta
A minor. From A, the third is a minor third and the fifth is a perfect fifth.
Cartão 35
Pergunta
Spell the root-position D augmented triad.
Resposta
D–F♯–A♯. From D, the third is a major third and the fifth is an augmented fifth.
Cartão 36
Pergunta
Spell the root-position A♭ minor triad.
Resposta
A♭–C♭–E♭. From A♭, the third is a minor third and the fifth is a perfect fifth.
Cartão 37
Pergunta
Name the root-position triad: F♯–A♯–C♯.
Resposta
F♯ major. From F♯, the third is a major third and the fifth is a perfect fifth.
Cartão 38
Pergunta
Name the root-position triad: C–E–G♯.
Resposta
C augmented. From C, the third is a major third and the fifth is an augmented fifth.
Cartão 39
Pergunta
Spell the root-position E♭ major triad.
Resposta
E♭–G–B♭. From E♭, the third is a major third and the fifth is a perfect fifth.
Cartão 40
Pergunta
Spell the root-position D minor triad.
Resposta
D–F–A. From D, the third is a minor third and the fifth is a perfect fifth.
Cartão 41
Pergunta
Name the root-position triad: B♭–D–F♯.
Resposta
B♭ augmented. From B♭, the third is a major third and the fifth is an augmented fifth.
Cartão 42
Pergunta
Name the root-position triad: D♭–F♭–A♭.
Resposta
D♭ minor. From D♭, the third is a minor third and the fifth is a perfect fifth.
Cartão 43
Pergunta
Spell the root-position E major triad.
Resposta
E–G♯–B. From E, the third is a major third and the fifth is a perfect fifth.
Cartão 44
Pergunta
Spell the root-position A diminished triad.
Resposta
A–C–E♭. From A, the third is a minor third and the fifth is a diminished fifth.
Cartão 45
Pergunta
Name the root-position triad: B–D♯–F♯.
Resposta
B major. From B, the third is a major third and the fifth is a perfect fifth.
Cartão 46
Pergunta
Name the root-position triad: A♭–C♭–E♭.
Resposta
A♭ minor. From A♭, the third is a minor third and the fifth is a perfect fifth.
Cartão 47
Pergunta
Spell the root-position F♯ major triad.
Resposta
F♯–A♯–C♯. From F♯, the third is a major third and the fifth is a perfect fifth.
Cartão 48
Pergunta
Name the root-position triad: D–F–A♭.
Resposta
D diminished. From D, the third is a minor third and the fifth is a diminished fifth.
Cartão 49
Pergunta
Spell the root-position A minor triad.
Resposta
A–C–E. From A, the third is a minor third and the fifth is a perfect fifth.
Cartão 50
Pergunta
Spell the root-position E augmented triad.
Resposta
E–G♯–B♯. From E, the third is a major third and the fifth is an augmented fifth.
Cartão 51
Pergunta
Name the root-position triad: F♯–A–C.
Resposta
F♯ diminished. From F♯, the third is a minor third and the fifth is a diminished fifth.
Cartão 52
Pergunta
Name the root-position triad: C–E–G.
Resposta
C major. From C, the third is a major third and the fifth is a perfect fifth.
Cartão 53
Pergunta
Spell the root-position D♭ augmented triad.
Resposta
D♭–F–A. From D♭, the third is a major third and the fifth is an augmented fifth.
Cartão 54
Pergunta
Spell the root-position B major triad.
Resposta
B–D♯–F♯. From B, the third is a major third and the fifth is a perfect fifth.
Cartão 55
Pergunta
Name the root-position triad: F–A♭–C.
Resposta
F minor. From F, the third is a minor third and the fifth is a perfect fifth.
Cartão 56
Pergunta
Name the root-position triad: E♭–G–B.
Resposta
E♭ augmented. From E♭, the third is a major third and the fifth is an augmented fifth.
Cartão 57
Pergunta
Spell the root-position D♭ major triad.
Resposta
D♭–F–A♭. From D♭, the third is a major third and the fifth is a perfect fifth.
Cartão 58
Pergunta
Name the root-position triad: A–C♯–E♯.
Resposta
A augmented. From A, the third is a major third and the fifth is an augmented fifth.
Cartão 59
Pergunta
Spell the root-position G diminished triad.
Resposta
G–B♭–D♭. From G, the third is a minor third and the fifth is a diminished fifth.
Cartão 60
Pergunta
Spell the root-position B♭ augmented triad.
Resposta
B♭–D–F♯. From B♭, the third is a major third and the fifth is an augmented fifth.
Cartão 61
Pergunta
Name the root-position triad: E♭–G♭–B♭.
Resposta
E♭ minor. From E♭, the third is a minor third and the fifth is a perfect fifth.
Cartão 62
Pergunta
Spell the root-position C augmented triad.
Resposta
C–E–G♯. From C, the third is a major third and the fifth is an augmented fifth.
Cartão 63
Pergunta
Spell the root-position D major triad.
Resposta
D–F♯–A. From D, the third is a major third and the fifth is a perfect fifth.
Cartão 64
Pergunta
Name the root-position triad: B♭–D♭–F.
Resposta
B♭ minor. From B♭, the third is a minor third and the fifth is a perfect fifth.
Cartão 65
Pergunta
Name the root-position triad: A–C♯–E.
Resposta
A major. From A, the third is a major third and the fifth is a perfect fifth.
Cartão 66
Pergunta
Spell the root-position E diminished triad.
Resposta
E–G–B♭. From E, the third is a minor third and the fifth is a diminished fifth.
Cartão 67
Pergunta
Name the root-position triad: F–A–C♯.
Resposta
F augmented. From F, the third is a major third and the fifth is an augmented fifth.
Cartão 68
Pergunta
Spell the root-position B diminished triad.
Resposta
B–D–F. From B, the third is a minor third and the fifth is a diminished fifth.
Cartão 69
Pergunta
Spell the root-position G major triad.
Resposta
G–B–D. From G, the third is a major third and the fifth is a perfect fifth.
Cartão 70
Pergunta
Name the root-position triad: C–E♭–G.
Resposta
C minor. From C, the third is a minor third and the fifth is a perfect fifth.
Cartão 71
Pergunta
Name the root-position triad: B♭–D–F.
Resposta
B♭ major. From B♭, the third is a major third and the fifth is a perfect fifth.
Cartão 72
Pergunta
Spell the root-position F diminished triad.
Resposta
F–A♭–C♭. From F, the third is a minor third and the fifth is a diminished fifth.
Cartão 73
Pergunta
Name the root-position triad: G–B–D♯.
Resposta
G augmented. From G, the third is a major third and the fifth is an augmented fifth.
Cartão 74
Pergunta
Spell the root-position E♭ minor triad.
Resposta
E♭–G♭–B♭. From E♭, the third is a minor third and the fifth is a perfect fifth.
Cartão 75
Pergunta
Spell the root-position D diminished triad.
Resposta
D–F–A♭. From D, the third is a minor third and the fifth is a diminished fifth.
Cartão 76
Pergunta
Name the root-position triad: E–G–B.
Resposta
E minor. From E, the third is a minor third and the fifth is a perfect fifth.
Cartão 77
Pergunta
Spell the root-position A♭ augmented triad.
Resposta
A♭–C–E. From A♭, the third is a major third and the fifth is an augmented fifth.
Cartão 78
Pergunta
Spell the root-position F minor triad.
Resposta
F–A♭–C. From F, the third is a minor third and the fifth is a perfect fifth.
Cartão 79
Pergunta
Name the root-position triad: G–B–D.
Resposta
G major. From G, the third is a major third and the fifth is a perfect fifth.
Cartão 80
Pergunta
Name the root-position triad: D–F–A.
Resposta
D minor. From D, the third is a minor third and the fifth is a perfect fifth.
Cartão 81
Pergunta
Spell the root-position C diminished triad.
Resposta
C–E♭–G♭. From C, the third is a minor third and the fifth is a diminished fifth.
Cartão 82
Pergunta
Name the root-position triad: E♭–G–B♭.
Resposta
E♭ major. From E♭, the third is a major third and the fifth is a perfect fifth.
Cartão 83
Pergunta
Name the root-position triad: F♯–A–C♯.
Resposta
F♯ minor. From F♯, the third is a minor third and the fifth is a perfect fifth.
Cartão 84
Pergunta
Spell the root-position A augmented triad.
Resposta
A–C♯–E♯. From A, the third is a major third and the fifth is an augmented fifth.
Cartão 85
Pergunta
Spell the root-position F major triad.
Resposta
F–A–C. From F, the third is a major third and the fifth is a perfect fifth.
Cartão 86
Pergunta
Name the root-position triad: A♭–C–E.
Resposta
A♭ augmented. From A♭, the third is a major third and the fifth is an augmented fifth.
Cartão 87
Pergunta
Name the root-position triad: B–D–F.
Resposta
B diminished. From B, the third is a minor third and the fifth is a diminished fifth.
Cartão 88
Pergunta
Spell the root-position E minor triad.
Resposta
E–G–B. From E, the third is a minor third and the fifth is a perfect fifth.
Cartão 89
Pergunta
Name the root-position triad: C–E♭–G♭.
Resposta
C diminished. From C, the third is a minor third and the fifth is a diminished fifth.
Cartão 90
Pergunta
Spell the root-position F augmented triad.
Resposta
F–A–C♯. From F, the third is a major third and the fifth is an augmented fifth.
90 cartões
Triad Chord Flashcards: Major, Minor, Diminished & Augmented Spelling
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