Circle of Fifths Flashcards: Keys, Signatures & Relative Minors
Practice major and minor keys, spelled key signatures, relative-key pairs, accidental order, and neighboring circle positions.
Về bộ thẻ này
Reading a finished circle is easy; recalling one relationship without the wheel is the useful part. These 87 text-only cards make you rebuild the circle of fifths from small, practical mappings.
What the cards practice
- Circle rule → musical change: recall what clockwise and counterclockwise moves do to the tonic and key signature, plus how relative keys and accidental order work.
- Major key → spelled signature: name every accidental for all 15 conventional spellings from C♭ major through C♯ major.
- Written accidental set → major and relative minor: reverse each of those 15 signatures without relying on a staff image.
- Major key ↔ relative minor: practice all 15 pairs in both directions, keeping spellings such as D♯ minor and E♭ minor distinct.
- Local circle move → neighboring major key: move clockwise or counterclockwise across every conventional adjacent pair, including the separate sharp-side and flat-side routes at the bottom.
- Enharmonic pair → spelling distinction: compare B/C♭, F♯/G♭, and C♯/D♭ by signature and relative minor.
The deck leaves out ear training, staff-image identification, chord progressions, and exhaustive scale spelling. Staff recognition is already covered by the Major & Minor Key Signatures deck; this deck focuses on recalling the relationships behind the diagram.
The order starts with interleaved reconstruction rules, introduces signatures from zero accidentals outward, and then separates reverse and relative-key prompts with deterministic strides. The final block interleaves neighbor moves and enharmonic comparisons after their spellings are familiar. The review scheduler handles longer-term spacing after installation.
Facts were independently checked against Open Music Theory, musictheory.net, and Berklee Online. The questions, answers, selection, sequence, metadata, and generated cover are shared under CC0 1.0 to the extent those original elements can be dedicated. Musical facts remain common knowledge. No third-party media or protected deck text was used.
Thẻ trong bộ này
Thẻ 1
Câu hỏi
In what order are sharps added to key signatures?
Câu trả lời
F♯, C♯, G♯, D♯, A♯, E♯, B♯.
Thẻ 2
Câu hỏi
What changes when you move one step clockwise on the circle of fifths?
Câu trả lời
The tonic moves up a perfect fifth. The signature shifts one step toward sharps: add one sharp or remove one flat.
Thẻ 3
Câu hỏi
What makes a major key and a minor key relative?
Câu trả lời
They share the same key signature. Their tonics and modes are different.
Thẻ 4
Câu hỏi
How can you find a major key's relative minor tonic?
Câu trả lời
Go down a minor third from the major tonic. It is also scale degree 6 of the major scale.
Thẻ 5
Câu hỏi
In what order are flats added to key signatures?
Câu trả lời
B♭, E♭, A♭, D♭, G♭, C♭, F♭.
Thẻ 6
Câu hỏi
What changes when you move one step counterclockwise on the circle of fifths?
Câu trả lời
The tonic moves down a perfect fifth. The signature shifts one step toward flats: add one flat or remove one sharp.
Thẻ 7
Câu hỏi
Why do 15 conventional major key signatures fit into 12 pitch-class positions?
Câu trả lời
Three positions have two enharmonic spellings. B/C♭, F♯/G♭, and C♯/D♭ sound alike in equal temperament but use different written signatures.
Thẻ 8
Câu hỏi
How can you find a minor key's relative major tonic?
Câu trả lời
Go up a minor third from the minor tonic. It is also scale degree 3 of the natural minor scale.
Thẻ 9
Câu hỏi
How are the conventional sharp and flat orders related?
Câu trả lời
They are exact reverses. F–C–G–D–A–E–B for sharps becomes B–E–A–D–G–C–F for flats.
Thẻ 10
Câu hỏi
What is normally true of neighboring major keys on the circle?
Câu trả lời
Their key signatures differ by one accidental. Keep the sharp-side or flat-side spelling consistent at the enharmonic bottom.
Thẻ 11
Câu hỏi
What is the key signature of C major?
Câu trả lời
No sharps or flats.
Thẻ 12
Câu hỏi
What is the key signature of G major?
Câu trả lời
1 sharp: F♯.
Thẻ 13
Câu hỏi
What is the key signature of F major?
Câu trả lời
1 flat: B♭.
Thẻ 14
Câu hỏi
What is the key signature of D major?
Câu trả lời
2 sharps: F♯, C♯.
Thẻ 15
Câu hỏi
What is the key signature of B♭ major?
Câu trả lời
2 flats: B♭, E♭.
Thẻ 16
Câu hỏi
What is the key signature of A major?
Câu trả lời
3 sharps: F♯, C♯, G♯.
Thẻ 17
Câu hỏi
What is the key signature of E♭ major?
Câu trả lời
3 flats: B♭, E♭, A♭.
Thẻ 18
Câu hỏi
What is the key signature of E major?
Câu trả lời
4 sharps: F♯, C♯, G♯, D♯.
Thẻ 19
Câu hỏi
What is the key signature of A♭ major?
Câu trả lời
4 flats: B♭, E♭, A♭, D♭.
Thẻ 20
Câu hỏi
What is the key signature of B major?
Câu trả lời
5 sharps: F♯, C♯, G♯, D♯, A♯.
Thẻ 21
Câu hỏi
What is the key signature of D♭ major?
Câu trả lời
5 flats: B♭, E♭, A♭, D♭, G♭.
Thẻ 22
Câu hỏi
What is the key signature of F♯ major?
Câu trả lời
6 sharps: F♯, C♯, G♯, D♯, A♯, E♯.
Thẻ 23
Câu hỏi
What is the key signature of G♭ major?
Câu trả lời
6 flats: B♭, E♭, A♭, D♭, G♭, C♭.
Thẻ 24
Câu hỏi
What is the key signature of C♯ major?
Câu trả lời
7 sharps: F♯, C♯, G♯, D♯, A♯, E♯, B♯.
Thẻ 25
Câu hỏi
What is the key signature of C♭ major?
Câu trả lời
7 flats: B♭, E♭, A♭, D♭, G♭, C♭, F♭.
Thẻ 26
Câu hỏi
No sharps or flats — name the conventional major key and its relative minor.
Câu trả lời
C major and A minor.
Thẻ 27
Câu hỏi
2 flats (B♭, E♭) — name the conventional major key and its relative minor.
Câu trả lời
B♭ major and G minor.
Thẻ 28
Câu hỏi
4 flats (B♭, E♭, A♭, D♭) — name the conventional major key and its relative minor.
Câu trả lời
A♭ major and F minor.
Thẻ 29
Câu hỏi
6 flats (B♭, E♭, A♭, D♭, G♭, C♭) — name the conventional major key and its relative minor.
Câu trả lời
G♭ major and E♭ minor.
Thẻ 30
Câu hỏi
1 sharp (F♯) — name the conventional major key and its relative minor.
Câu trả lời
G major and E minor.
Thẻ 31
Câu hỏi
3 sharps (F♯, C♯, G♯) — name the conventional major key and its relative minor.
Câu trả lời
A major and F♯ minor.
Thẻ 32
Câu hỏi
5 sharps (F♯, C♯, G♯, D♯, A♯) — name the conventional major key and its relative minor.
Câu trả lời
B major and G♯ minor.
Thẻ 33
Câu hỏi
7 sharps (F♯, C♯, G♯, D♯, A♯, E♯, B♯) — name the conventional major key and its relative minor.
Câu trả lời
C♯ major and A♯ minor.
Thẻ 34
Câu hỏi
1 flat (B♭) — name the conventional major key and its relative minor.
Câu trả lời
F major and D minor.
Thẻ 35
Câu hỏi
3 flats (B♭, E♭, A♭) — name the conventional major key and its relative minor.
Câu trả lời
E♭ major and C minor.
Thẻ 36
Câu hỏi
5 flats (B♭, E♭, A♭, D♭, G♭) — name the conventional major key and its relative minor.
Câu trả lời
D♭ major and B♭ minor.
Thẻ 37
Câu hỏi
7 flats (B♭, E♭, A♭, D♭, G♭, C♭, F♭) — name the conventional major key and its relative minor.
Câu trả lời
C♭ major and A♭ minor.
Thẻ 38
Câu hỏi
2 sharps (F♯, C♯) — name the conventional major key and its relative minor.
Câu trả lời
D major and B minor.
Thẻ 39
Câu hỏi
4 sharps (F♯, C♯, G♯, D♯) — name the conventional major key and its relative minor.
Câu trả lời
E major and C♯ minor.
Thẻ 40
Câu hỏi
6 sharps (F♯, C♯, G♯, D♯, A♯, E♯) — name the conventional major key and its relative minor.
Câu trả lời
F♯ major and D♯ minor.
Thẻ 41
Câu hỏi
What is the relative minor of C major?
Câu trả lời
A minor. Both keys have no sharps or flats.
Thẻ 42
Câu hỏi
What is the relative minor of E major?
Câu trả lời
C♯ minor. Both keys have four sharps.
Thẻ 43
Câu hỏi
What is the relative minor of C♭ major?
Câu trả lời
A♭ minor. Both keys have seven flats.
Thẻ 44
Câu hỏi
What is the relative minor of E♭ major?
Câu trả lời
C minor. Both keys have three flats.
Thẻ 45
Câu hỏi
What is the relative minor of C♯ major?
Câu trả lời
A♯ minor. Both keys have seven sharps.
Thẻ 46
Câu hỏi
What is the relative minor of A major?
Câu trả lời
F♯ minor. Both keys have three sharps.
Thẻ 47
Câu hỏi
What is the relative minor of G♭ major?
Câu trả lời
E♭ minor. Both keys have six flats.
Thẻ 48
Câu hỏi
What is the relative minor of B♭ major?
Câu trả lời
G minor. Both keys have two flats.
Thẻ 49
Câu hỏi
What is the relative minor of F♯ major?
Câu trả lời
D♯ minor. Both keys have six sharps.
Thẻ 50
Câu hỏi
What is the relative minor of D major?
Câu trả lời
B minor. Both keys have two sharps.
Thẻ 51
Câu hỏi
What is the relative minor of D♭ major?
Câu trả lời
B♭ minor. Both keys have five flats.
Thẻ 52
Câu hỏi
What is the relative minor of F major?
Câu trả lời
D minor. Both keys have one flat.
Thẻ 53
Câu hỏi
What is the relative minor of B major?
Câu trả lời
G♯ minor. Both keys have five sharps.
Thẻ 54
Câu hỏi
What is the relative minor of G major?
Câu trả lời
E minor. Both keys have one sharp.
Thẻ 55
Câu hỏi
What is the relative minor of A♭ major?
Câu trả lời
F minor. Both keys have four flats.
Thẻ 56
Câu hỏi
What is the relative major of B minor?
Câu trả lời
D major. Both keys have two sharps.
Thẻ 57
Câu hỏi
What is the relative major of A♭ minor?
Câu trả lời
C♭ major. Both keys have seven flats.
Thẻ 58
Câu hỏi
What is the relative major of B♭ minor?
Câu trả lời
D♭ major. Both keys have five flats.
Thẻ 59
Câu hỏi
What is the relative major of C minor?
Câu trả lời
E♭ major. Both keys have three flats.
Thẻ 60
Câu hỏi
What is the relative major of D minor?
Câu trả lời
F major. Both keys have one flat.
Thẻ 61
Câu hỏi
What is the relative major of A♯ minor?
Câu trả lời
C♯ major. Both keys have seven sharps.
Thẻ 62
Câu hỏi
What is the relative major of G♯ minor?
Câu trả lời
B major. Both keys have five sharps.
Thẻ 63
Câu hỏi
What is the relative major of F♯ minor?
Câu trả lời
A major. Both keys have three sharps.
Thẻ 64
Câu hỏi
What is the relative major of E minor?
Câu trả lời
G major. Both keys have one sharp.
Thẻ 65
Câu hỏi
What is the relative major of E♭ minor?
Câu trả lời
G♭ major. Both keys have six flats.
Thẻ 66
Câu hỏi
What is the relative major of F minor?
Câu trả lời
A♭ major. Both keys have four flats.
Thẻ 67
Câu hỏi
What is the relative major of G minor?
Câu trả lời
B♭ major. Both keys have two flats.
Thẻ 68
Câu hỏi
What is the relative major of A minor?
Câu trả lời
C major. Both keys have no sharps or flats.
Thẻ 69
Câu hỏi
What is the relative major of D♯ minor?
Câu trả lời
F♯ major. Both keys have six sharps.
Thẻ 70
Câu hỏi
What is the relative major of C♯ minor?
Câu trả lời
E major. Both keys have four sharps.
Thẻ 71
Câu hỏi
Move one step counterclockwise from F♯ major. Which major key is next?
Câu trả lời
B major. The move goes down a perfect fifth and reduces six sharps to five.
Thẻ 72
Câu hỏi
How do C♯ major and D♭ major differ at the enharmonic bottom of the circle?
Câu trả lời
C♯ major has seven sharps; D♭ major has five flats. Their tonics are enharmonic in equal temperament, but their relative minors are spelled A♯ minor and B♭ minor.
Thẻ 73
Câu hỏi
Move one step clockwise from C major. Which major key is next?
Câu trả lời
G major. The move goes up a perfect fifth and changes no accidentals to one sharp.
Thẻ 74
Câu hỏi
Move one step clockwise from D major. Which major key is next?
Câu trả lời
A major. The move goes up a perfect fifth and increases two sharps to three.
Thẻ 75
Câu hỏi
Move one step counterclockwise from G♭ major. Which major key is next?
Câu trả lời
C♭ major. The move goes down a perfect fifth and increases six flats to seven.
Thẻ 76
Câu hỏi
Move one step clockwise from E major. Which major key is next?
Câu trả lời
B major. The move goes up a perfect fifth and increases four sharps to five.
Thẻ 77
Câu hỏi
Move one step counterclockwise from A♭ major. Which major key is next?
Câu trả lời
D♭ major. The move goes down a perfect fifth and increases four flats to five.
Thẻ 78
Câu hỏi
Move one step counterclockwise from D major. Which major key is next?
Câu trả lời
G major. The move goes down a perfect fifth and reduces two sharps to one.
Thẻ 79
Câu hỏi
How do F♯ major and G♭ major differ at the enharmonic bottom of the circle?
Câu trả lời
F♯ major has six sharps; G♭ major has six flats. Their tonics are enharmonic in equal temperament, but their relative minors are spelled D♯ minor and E♭ minor.
Thẻ 80
Câu hỏi
Move one step clockwise from B♭ major. Which major key is next?
Câu trả lời
F major. The move goes up a perfect fifth and reduces two flats to one.
Thẻ 81
Câu hỏi
Move one step counterclockwise from E major. Which major key is next?
Câu trả lời
A major. The move goes down a perfect fifth and reduces four sharps to three.
Thẻ 82
Câu hỏi
Move one step clockwise from A♭ major. Which major key is next?
Câu trả lời
E♭ major. The move goes up a perfect fifth and reduces four flats to three.
Thẻ 83
Câu hỏi
Move one step clockwise from G♭ major. Which major key is next?
Câu trả lời
D♭ major. The move goes up a perfect fifth and reduces six flats to five.
Thẻ 84
Câu hỏi
How do B major and C♭ major differ at the enharmonic bottom of the circle?
Câu trả lời
B major has five sharps; C♭ major has seven flats. Their tonics are enharmonic in equal temperament, but their relative minors are spelled G♯ minor and A♭ minor.
Thẻ 85
Câu hỏi
Move one step counterclockwise from C major. Which major key is next?
Câu trả lời
F major. The move goes down a perfect fifth and changes no accidentals to one flat.
Thẻ 86
Câu hỏi
Move one step counterclockwise from B♭ major. Which major key is next?
Câu trả lời
E♭ major. The move goes down a perfect fifth and increases two flats to three.
Thẻ 87
Câu hỏi
Move one step clockwise from F♯ major. Which major key is next?
Câu trả lời
C♯ major. The move goes up a perfect fifth and increases six sharps to seven.
87 thẻ
Circle of Fifths Flashcards: Keys, Signatures & Relative Minors
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