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BRAINHarmony – Visual Metronome

BRAINHarmony Cards

🧠 Harmony Cards – Elevate Your Musical Journey! 🎶

These cards are designed to inspire and guide you through structured musical exercises, theoretical insights, and practical harmonics. Explore melody creation, rhythm exercises, and harmony building at your own pace. 🎵

Responsive Color Key

Color Key

T
Tonic (I)
S
Supertonic (ii)
M
Mediant (iii)
S
Subdominant (IV)
D
Dominant (V)
S
Sixth (vi)
L
Leading Tone (vii°)
Brain Harmony – Unlocking the Secrets of Major and Minor Progressions

Unlocking the Secrets of Major and Minor Progressions

C Major & A Minor
🧠 🎶
C Tonic: Represents home base (I) – Root
D Supertonic: 2nd note, part of ii-V-I (ii)
E Mediant: Creates harmonic richness (iii) – Third
F Subdominant: Movement away from tonic (IV)
G Dominant: Creates tension leading back to tonic (V) – Fifth
A Sixth: Relative minor, provides contrast (vi)
B Leading Tone: Creates tension leading back to C (vii°)
Key Insights:
C Major Scale: C, D, E, F, G, A, B
A Minor Scale: A, B, C, D, E, F, G
Diatonic Chords in C Major: I: C Major, ii: D minor, iii: E minor, IV: F Major, V: G Major, vi: A minor, vii°: B diminished
Chord Inversions: C/E, G/B for smoother transitions.
Root (I), 3rd (III), 5th (V): C (Root), E (Third), G (Fifth)
Popular Progressions:
I-IV-V-I 🎵 (Classic Tension Resolution) – e.g., “Twist and Shout” by The Beatles
ii-V-I 🎵 (Jazz and Classical Cadence) – e.g., “Autumn Leaves” by Miles Davis
Circle of Fifths:
C is positioned at the top of the Circle of Fifths, next to G (a perfect fifth). This helps transition smoothly between keys.
G Major & E Minor
🧠 🎶
G Tonic: Represents home base (I) – Root
A Supertonic: 2nd note, part of ii-V-I (ii)
B Mediant: Creates harmonic richness (iii) – Third
C Subdominant: Movement away from tonic (IV)
D Dominant: Creates tension leading back to tonic (V) – Fifth
E Sixth: Relative minor, provides contrast (vi)
F# Leading Tone: Creates tension leading back to G (vii°)
Key Insights:
G Major Scale: G, A, B, C, D, E, F#
E Minor Scale: E, F#, G, A, B, C, D
Diatonic Chords in G Major: I: G Major, ii: A minor, iii: B minor, IV: C Major, V: D Major, vi: E minor, vii°: F# diminished
Root (I), 3rd (III), 5th (V): G (Root), B (Third), D (Fifth)
Popular Progressions:
I-IV-V-I 🎵 (Classic Tension Resolution) – e.g., “La Bamba” by Ritchie Valens
ii-V-I 🎵 (Jazz and Classical Cadence) – e.g., “Blue Bossa” by Joe Henderson
Circle of Fifths:
G is positioned next to C in the Circle of Fifths, transitioning easily between the two keys.
D Major & B Minor
🧠 🎶
D Tonic: Represents home base (I) – Root
E Supertonic: 2nd note, part of ii-V-I (ii)
F# Mediant: Creates harmonic richness (iii) – Third
G Subdominant: Movement away from tonic (IV)
A Dominant: Creates tension leading back to tonic (V) – Fifth
B Sixth: Relative minor, provides contrast (vi)
C# Leading Tone: Creates tension leading back to D (vii°)
Key Insights:
D Major Scale: D, E, F#, G, A, B, C#
B Minor Scale: B, C#, D, E, F#, G, A
Diatonic Chords in D Major: I: D Major, ii: E minor, iii: F# minor, IV: G Major, V: A Major, vi: B minor, vii°: C# diminished
Root (I), 3rd (III), 5th (V): D (Root), F# (Third), A (Fifth)
Popular Progressions:
I-IV-V-I 🎵 (Classic Tension Resolution) – e.g., “Sweet Home Alabama” by Lynyrd Skynyrd
ii-V-I 🎵 (Jazz and Classical Cadence) – e.g., “So What” by Miles Davis
Circle of Fifths:
D sits between A and G on the Circle of Fifths, transitioning smoothly between them.
A Major & F# Minor
🧠 🎶
A Tonic: Represents home base (I) – Root
B Supertonic: 2nd note, part of ii-V-I (ii)
C# Mediant: Creates harmonic richness (iii) – Third
D Subdominant: Movement away from tonic (IV)
E Dominant: Creates tension leading back to tonic (V) – Fifth
F# Sixth: Relative minor, provides contrast (vi)
G# Leading Tone: Creates tension leading back to A (vii°)
Key Insights:
A Major Scale: A, B, C#, D, E, F#, G#
F# Minor Scale: F#, G#, A, B, C#, D, E
Diatonic Chords in A Major: I: A Major, ii: B minor, iii: C# minor, IV: D Major, V: E Major, vi: F# minor, vii°: G# diminished
Root (I), 3rd (III), 5th (V): A (Root), C# (Third), E (Fifth)
Popular Progressions:
I-IV-V-I 🎵 (Classic Tension Resolution) – e.g., “Brown Eyed Girl” by Van Morrison
ii-V-I 🎵 (Jazz and Classical Cadence) – e.g., “All of Me” by Billie Holiday
Circle of Fifths:
A is positioned next to E and D in the Circle of Fifths, making it a key that bridges multiple modulations.
E Major & C# Minor
🧠 🎶
E Tonic: Represents home base (I) – Root
F# Supertonic: 2nd note, part of ii-V-I (ii)
G# Mediant: Creates harmonic richness (iii) – Third
A Subdominant: Movement away from tonic (IV)
B Dominant: Creates tension leading back to tonic (V) – Fifth
C# Sixth: Relative minor, provides contrast (vi)
D# Leading Tone: Creates tension leading back to E (vii°)
Key Insights:
E Major Scale: E, F#, G#, A, B, C#, D#
C# Minor Scale: C#, D#, E, F#, G#, A, B
Diatonic Chords in E Major: I: E Major, ii: F# minor, iii: G# minor, IV: A Major, V: B Major, vi: C# minor, vii°: D# diminished
Root (I), 3rd (III), 5th (V): E (Root), G# (Third), B (Fifth)
Popular Progressions:
I-IV-V-I 🎵 (Classic Tension Resolution) – e.g., “Hotel California” by The Eagles
ii-V-I 🎵 (Jazz and Classical Cadence) – e.g., “Take the A Train” by Duke Ellington
Circle of Fifths:
E is positioned between A and B on the Circle of Fifths, offering smooth modulations between these keys.
F# Major & D# Minor
🧠 🎶
F# Tonic: Represents home base (I) – Root
G# Supertonic: 2nd note, part of ii-V-I (ii)
A# Mediant: Creates harmonic richness (iii) – Third
B Subdominant: Movement away from tonic (IV)
C# Dominant: Creates tension leading back to tonic (V) – Fifth
D# Sixth: Relative minor, provides contrast (vi)
E# Leading Tone: Creates tension leading back to F# (vii°)
Key Insights:
F# Major Scale: F#, G#, A#, B, C#, D#, E#
D# Minor Scale: D#, E#, F#, G#, A#, B, C#
Diatonic Chords in F# Major: I: F# Major, ii: G# minor, iii: A# minor, IV: B Major, V: C# Major, vi: D# minor, vii°: E# diminished
Root (I), 3rd (III), 5th (V): F# (Root), A# (Third), C# (Fifth)
Popular Progressions:
I-IV-V-I 🎵 (Classic Tension Resolution) – e.g., *”Shallow”* by Lady Gaga & Bradley Cooper
ii-V-I 🎵 (Jazz and Classical Cadence) – e.g., *”Giant Steps”* by John Coltrane
Circle of Fifths:
F# is positioned between B and C# in the Circle of Fifths, enabling smooth modulation between these keys.
C# Major & A# Minor
🧠 🎶
C# Tonic: Represents home base (I) – Root
D# Supertonic: 2nd note, part of ii-V-I (ii)
E# Mediant: Creates harmonic richness (iii) – Third
F# Subdominant: Movement away from tonic (IV)
G# Dominant: Creates tension leading back to tonic (V) – Fifth
A# Sixth: Relative minor, provides contrast (vi)
B# Leading Tone: Creates tension leading back to C# (vii°)
Key Insights:
C# Major Scale: C#, D#, E#, F#, G#, A#, B#
A# Minor Scale: A#, B#, C#, D#, E#, F#, G#
Diatonic Chords in C# Major: I: C# Major, ii: D# minor, iii: E# minor, IV: F# Major, V: G# Major, vi: A# minor, vii°: B# diminished
Root (I), 3rd (III), 5th (V): C# (Root), E# (Third), G# (Fifth)
Popular Progressions:
I-IV-V-I 🎵 (Classic Tension Resolution) – e.g., “Let It Be” by The Beatles
ii-V-I 🎵 (Jazz and Classical Cadence) – e.g., “Autumn Leaves” by Miles Davis
Circle of Fifths:
C# sits between F# and G# in the Circle of Fifths, offering transitions to these keys.
F Major & D Minor
🧠 🎶
F Tonic: Represents home base (I) – Root
G Supertonic: 2nd note, part of ii-V-I (ii)
A Mediant: Creates harmonic richness (iii) – Third
Bb Subdominant: Movement away from tonic (IV)
C Dominant: Creates tension leading back to tonic (V) – Fifth
D Sixth: Relative minor, provides contrast (vi)
E Leading Tone: Creates tension leading back to F (vii°)
Key Insights:
F Major Scale: F, G, A, Bb, C, D, E
D Minor Scale: D, E, F, G, A, Bb, C
Diatonic Chords in F Major: I: F Major, ii: G minor, iii: A minor, IV: Bb Major, V: C Major, vi: D minor, vii°: E diminished
Root (I), 3rd (III), 5th (V): F (Root), A (Third), C (Fifth)
Popular Progressions:
I-IV-V-I 🎵 (Classic Tension Resolution) – e.g., “Stand By Me” by Ben E. King
ii-V-I 🎵 (Jazz and Classical Cadence) – e.g., “Autumn Leaves” by Miles Davis
Circle of Fifths:
F is positioned next to Bb and C in the Circle of Fifths, facilitating modulation.
Bb Major & G Minor
🧠 🎶
Bb Tonic: Represents home base (I) – Root
C Supertonic: 2nd note, part of ii-V-I (ii)
D Mediant: Creates harmonic richness (iii) – Third
Eb Subdominant: Movement away from tonic (IV)
F Dominant: Creates tension leading back to tonic (V) – Fifth
G Sixth: Relative minor, provides contrast (vi)
A Leading Tone: Creates tension leading back to Bb (vii°)
Key Insights:
Bb Major Scale: Bb, C, D, Eb, F, G, A
G Minor Scale: G, A, Bb, C, D, Eb, F
Diatonic Chords in Bb Major: I: Bb Major, ii: C minor, iii: D minor, IV: Eb Major, V: F Major, vi: G minor, vii°: A diminished
Root (I), 3rd (III), 5th (V): Bb (Root), D (Third), F (Fifth)
Popular Progressions:
I-IV-V-I 🎵 (Classic Tension Resolution) – e.g., “Sweet Child O’ Mine” by Guns N’ Roses
ii-V-I 🎵 (Jazz and Classical Cadence) – e.g., “So What” by Miles Davis
Circle of Fifths:
Bb is positioned between Eb and F in the Circle of Fifths, helping with modulation to these keys.
Eb Major & C Minor
🧠 🎶
Eb Tonic: Represents home base (I) – Root
F Supertonic: 2nd note, part of ii-V-I (ii)
G Mediant: Creates harmonic richness (iii) – Third
Ab Subdominant: Movement away from tonic (IV)
Bb Dominant: Creates tension leading back to tonic (V) – Fifth
C Sixth: Relative minor, provides contrast (vi)
D Leading Tone: Creates tension leading back to Eb (vii°)
Key Insights:
Eb Major Scale: Eb, F, G, Ab, Bb, C, D
C Minor Scale: C, D, Eb, F, G, Ab, Bb
Diatonic Chords in Eb Major: I: Eb Major, ii: F minor, iii: G minor, IV: Ab Major, V: Bb Major, vi: C minor, vii°: D diminished
Root (I), 3rd (III), 5th (V): Eb (Root), G (Third), Bb (Fifth)
Popular Progressions:
I-IV-V-I 🎵 (Classic Tension Resolution) – e.g., “Take Me Home, Country Roads” by John Denver
ii-V-I 🎵 (Jazz and Classical Cadence) – e.g., “Blue Monk” by Thelonious Monk
Circle of Fifths:
Eb is positioned between Ab and Bb in the Circle of Fifths, enabling modulation to these keys.
Ab Major & F Minor
🧠 🎶
Ab Tonic: Represents home base (I) – Root
Bb Supertonic: 2nd note, part of ii-V-I (ii)
C Mediant: Creates harmonic richness (iii) – Third
Db Subdominant: Movement away from tonic (IV)
Eb Dominant: Creates tension leading back to tonic (V) – Fifth
F Sixth: Relative minor, provides contrast (vi)
G Leading Tone: Creates tension leading back to Ab (vii°)
Key Insights:
Ab Major Scale: Ab, Bb, C, Db, Eb, F, G
F Minor Scale: F, G, Ab, Bb, C, Db, Eb
Diatonic Chords in Ab Major: I: Ab Major, ii: Bb minor, iii: C minor, IV: Db Major, V: Eb Major, vi: F minor, vii°: G diminished
Root (I), 3rd (III), 5th (V): Ab (Root), C (Third), Eb (Fifth)
Popular Progressions:
I-IV-V-I 🎵 (Classic Tension Resolution) – e.g., “Let It Be” by The Beatles
ii-V-I 🎵 (Jazz and Classical Cadence) – e.g., “All the Things You Are” by Jerome Kern
Circle of Fifths:
Ab is positioned between Db and Eb in the Circle of Fifths, creating smooth modulations.
Db Major & Bb Minor
🧠 🎶
Db Tonic: Represents home base (I) – Root
Eb Supertonic: 2nd note, part of ii-V-I (ii)
F Mediant: Creates harmonic richness (iii) – Third
Gb Subdominant: Movement away from tonic (IV)
Ab Dominant: Creates tension leading back to tonic (V) – Fifth
Bb Sixth: Relative minor, provides contrast (vi)
C Leading Tone: Creates tension leading back to Db (vii°)
Key Insights:
Db Major Scale: Db, Eb, F, Gb, Ab, Bb, C
Bb Minor Scale: Bb, C, Db, Eb, F, Gb, Ab
Diatonic Chords in Db Major: I: Db Major, ii: Eb minor, iii: F minor, IV: Gb Major, V: Ab Major, vi: Bb minor, vii°: C diminished
Root (I), 3rd (III), 5th (V): Db (Root), F (Third), Ab (Fifth)
Popular Progressions:
I-IV-V-I 🎵 (Classic Tension Resolution) – e.g., “Georgia on My Mind” by Ray Charles
ii-V-I 🎵 (Jazz and Classical Cadence) – e.g., “How High the Moon” by Ella Fitzgerald
Circle of Fifths:
Db is positioned next to Gb and Ab in the Circle of Fifths, allowing smooth modulations between these keys.
Gb Major & Eb Minor
🧠 🎶
Gb Tonic: Represents home base (I) – Root
Ab Supertonic: 2nd note, part of ii-V-I (ii)
Bb Mediant: Creates harmonic richness (iii) – Third
Cb Subdominant: Movement away from tonic (IV)
Db Dominant: Creates tension leading back to tonic (V) – Fifth
Eb Sixth: Relative minor, provides contrast (vi)
F Leading Tone: Creates tension leading back to Gb (vii°)
Key Insights:
Gb Major Scale: Gb, Ab, Bb, Cb, Db, Eb, F
Eb Minor Scale: Eb, F, Gb, Ab, Bb, Cb, Db
Diatonic Chords in Gb Major: I: Gb Major, ii: Ab minor, iii: Bb minor, IV: Cb Major, V: Db Major, vi: Eb minor, vii°: F diminished
Root (I), 3rd (III), 5th (V): Gb (Root), Bb (Third), Db (Fifth)
Popular Progressions:
I-IV-V-I 🎵 (Classic Tension Resolution) – e.g., “Hallelujah” by Leonard Cohen
ii-V-I 🎵 (Jazz and Classical Cadence) – e.g., “Girl from Ipanema” by Antônio Carlos Jobim
Circle of Fifths:
Gb is positioned between Cb and Db in the Circle of Fifths, aiding in smooth transitions between keys.
B Major & G# Minor
🧠 🎶
B Tonic: Represents home base (I) – Root
C# Supertonic: 2nd note, part of ii-V-I (ii)
D# Mediant: Creates harmonic richness (iii) – Third
E Subdominant: Movement away from tonic (IV)
F# Dominant: Creates tension leading back to tonic (V) – Fifth
G# Sixth: Relative minor, provides contrast (vi)
A# Leading Tone: Creates tension leading back to B (vii°)
Key Insights:
B Major Scale: B, C#, D#, E, F#, G#, A#
G# Minor Scale: G#, A#, B, C#, D#, E, F#
Diatonic Chords in B Major: I: B Major, ii: C# minor, iii: D# minor, IV: E Major, V: F# Major, vi: G# minor, vii°: A# diminished
Root (I), 3rd (III), 5th (V): B (Root), D# (Third), F# (Fifth)
Popular Progressions:
I-IV-V-I 🎵 (Classic Tension Resolution) – e.g., “I Want You Back” by The Jackson 5
ii-V-I 🎵 (Jazz and Classical Cadence) – e.g., “So What” by Miles Davis
Circle of Fifths:
B sits between E and F# on the Circle of Fifths, facilitating modulation to these keys.