Music Guide #2 – The Key Of F# Major
Chords In The Key Of F# Major
What are the chords in the key of F sharp major and G flat major? Take a look at the basic triad chords and four note chords (with sevenths) in these keys. I decided to combine these two keys together because they are enharmonics of each other. These means that on your piano, the same keys are played. The note, F sharp is an enharmonic of G flat and is the note between F and G.
Looking at the F sharp major scale. What are the notes in this scale? They are F# G# A# B C# D# E#. Each of the basic chords in the key of F# is named after one of these notes. In other words to say, each note forms the root of one of the chords.
The same applies to the key of G flat major. The notes of the Gb major scale are Gb Ab Bb Cb Db Eb F.
The chords in any major key follow the pattern of Maj min min Maj Maj min dim (major minor minor major major minor diminished).
The triad chords in the key of F sharp major are F# major, G# minor, A# minor, B major, C# major, D# minor, and E# diminished. When you add sevenths to these chords, this gives you four note extended chords, namely F# major seventh, G# minor seventh, A# minor seventh, B major seventh, C# dominant seventh, D# minor seventh, and E# minor seventh flat five.
As for the key of G flat major, the triad chords are Gb major, Ab minor, Bb minor, Cb major, Db major, Eb minor, and F diminished. When you add sevenths you end up with the four note chords, Gb major seventh, Ab minor seventh, Bb minor seventh, Cb major seventh, Db dominant seventh, Eb minor seventh, and F minor seventh flat five.
Numerals are used to represent each chord.
The Key of F Sharp:
- 1 – F sharp major, F# major seventh (F#maj, F#maj7)
- 2 – G sharp minor, G# minor seventh (G#m, G#m7)
- 3 – A sharp minor, A# minor seventh (A#m, A#m7)
- 4 – B major, B major seventh (B, Bmaj 7)
- 5 – C sharp major, C# dominant seventh (C#, C#7)
- 6 – D sharp minor, D# minor seventh (D#m, D#m7)
- 7 – E sharp diminished, E# minor seventh flat five (E#°, E#m7b5)
The Key of G Flat:
- 1 – G flat major, Gb major seventh (Gbmaj, Gbmaj7)
- 2 – A flat minor, Ab minor seventh (Abm, Abm7)
- 3 – B flat minor, Bb minor seventh (Bbm, Bbm7)
- 4 – C flat major, Cb major seventh (Cb, Cbmaj 7)
- 5 – D flat major, Db dominant seventh (Db, Db7)
- 6 – E flat minor, Eb minor seventh (Ebm, Ebm7)
- 7 – F diminished, F minor seventh flat five (F°, Fm7b5)
Piano Chords In The Key Of F# Major
F-sharp major (or the key of F♯) is a major scale based on F♯, consisting of the pitches F♯, G♯, A♯, B, C♯, D♯, and E♯. Its key signature has six sharps.
Relative key: D-sharp minor enharmonic: E-flat minor
Parallel key: F-sharp minor
Dominant key: C-sharp major enharmonic: D-flat major
Subdominant: B major
Enharmonic: G-flat major
F♯, G♯, A♯, B, C♯, D♯, E♯
D-sharp minor is a minor scale based on D♯, consisting of the pitches D♯, E♯, F♯, G♯, A♯, B, and C♯. Its key signature has six sharps.
Its relative major is F-sharp major (or enharmonically G-flat major), and its parallel major is D-sharp major, usually replaced by E-flat major, since D-sharp major’s two double-sharps makes it generally impractical to use. The enharmonic equivalent of D-sharp minor is E-flat minor, a key signature with six flats.
Relative key: F-sharp major
Parallel key: D-sharp major enharmonic: E-flat major
Dominant key: A-sharp minor enharmonic: B-flat minor
Subdominant: G-sharp minor
Enharmonic: E-flat minor
D♯, E♯, F♯, G♯, A♯, B, C♯
G-flat major (or the key of G-flat) is a major scale based on G♭, consisting of the pitches G♭, A♭, B♭, C♭, D♭, E♭, and F. Its key signature has six flats.
Its relative minor is E-flat minor (or enharmonically D-sharp minor), and its parallel minor is G-flat minor, usually replaced by F-sharp minor, since G-flat minor’s two double-flats make it generally impractical to use. Its direct enharmonic equivalent, F-sharp major, contains the same number of sharps; G-flat is more commonly seen.
Relative key: E-flat minor enharmonic: D-sharp minor
Parallel key: G-flat minor enharmonic: F-sharp minor
Dominant key: D-flat major enharmonic: C-sharp major
Subdominant: C-flat major enharmonic: B major
Enharmonic: F-sharp major
G♭, A♭, B♭, C♭, D♭, E♭, F
E-flat minor is a minor scale based on E♭, consisting of the pitches E♭, F, G♭, A♭, B♭, C♭, and D♭. Its key signature consists of six flats . Its relative key is G-flat major and its parallel key is E-flat major. The direct enharmonic equivalent of E-flat minor is D-sharp minor, a key signature of six sharps.
Relative key: G-flat major enharmonic: F-sharp major
Parallel key: E-flat major
Dominant key: B-flat minor
Subdominant: A-flat minor
Enharmonic: D-sharp minor
E♭, F, G♭, A♭, B♭, C♭, D♭