F♯ Harmonic Minor Scale: Notes, Chords, and How to Play It
The F♯ harmonic minor scale is a key with rich sonority that appears frequently in classical piano and Romantic-era compositions. It differs from F♯ natural minor by raising the seventh degree from E to E♯, creating the leading tone and the characteristic augmented second. Notably, E♯ is enharmonically equivalent to F — they are the same pitch on the keyboard, but E♯ is the correct spelling in this key to preserve the scale’s letter-name structure.
Notes of the F♯ Harmonic Minor Scale
The F♯ harmonic minor scale contains seven notes:
F♯ – G♯ – A – B – C♯ – D – E♯
It follows the harmonic minor interval pattern — W–H–W–W–H–3H–H — where 3H represents the augmented second (three half steps) between the sixth and seventh degrees (D to E♯).
| Degree | Note | Interval from Root | Step to Next |
|---|---|---|---|
| 1 (Root) | F♯ | Unison | Whole step |
| 2 | G♯ | Major 2nd | Half step |
| ♭3 | A | Minor 3rd | Whole step |
| 4 | B | Perfect 4th | Whole step |
| 5 | C♯ | Perfect 5th | Half step |
| ♭6 | D | Minor 6th | Aug. 2nd (3H) |
| 7 | E♯ | Major 7th | Half step |
| 8 | F♯ | Octave | – |
Why E♯ instead of F? In music theory, each scale degree must use a different letter name. Since F♯ is the root, the seventh degree must be some form of E. Raising E by a half step gives E♯, which sounds identical to F but maintains correct spelling. On the piano, you play the F key; on paper, you write E♯.
For a broader look at the three minor scale types, see Minor Scales: Natural, Harmonic, and Melodic.
F♯ Harmonic Minor on Piano
On the piano, F♯ harmonic minor uses three black keys (F♯, G♯, C♯) and the seventh degree (E♯) is played on the white F key. This creates an interesting hand position where the leading tone feels like a “white key surprise.”
Right hand fingering (ascending): 2 – 3 – 1 – 2 – 3 – 1 – 2 – (3) (thumb crosses under after A, again after D)
Left hand fingering (ascending): 4 – 3 – 2 – 1 – 3 – 2 – 1 – (4) (thumb plays C♯, third finger crosses to D)
The augmented second between D and E♯ (the F key) is the scale’s widest step. Practise this transition carefully — the hand must cover three half steps in what feels like a skip rather than a step.
F♯ Harmonic Minor on Guitar
On guitar, F♯ harmonic minor is commonly played starting at the 2nd fret of the 6th string or the 9th fret. The scale lies well under the fingers in several positions.
Position at 2nd fret (6th string root):
| String | Fret | Note |
|---|---|---|
| 6th (E) | 2 | F♯ |
| 6th (E) | 4 | G♯ |
| 5th (A) | 0 | A |
| 5th (A) | 2 | B |
| 5th (A) | 4 | C♯ |
| 4th (D) | 0 | D |
| 4th (D) | 1 | E♯ |
| 4th (D) | 2 | F♯ |
The augmented second from D to E♯ appears as a four-fret stretch on a single string. Across strings, the interval is more manageable but retains its distinctive sonic character.
Use the guitar fretboard view in the Interactive Chord Finder to see all positions.
Diatonic Chords in F♯ Harmonic Minor
Building triads on each degree:
| Degree | Chord | Quality | Notes |
|---|---|---|---|
| i | F♯m | Minor | F♯ – A – C♯ |
| ii° | G♯dim | Diminished | G♯ – B – D |
| III+ | Aaug | Augmented | A – C♯ – E♯ |
| iv | Bm | Minor | B – D – F♯ |
| V | C♯ | Major | C♯ – E♯ – G♯ |
| VI | D | Major | D – F♯ – A |
| vii° | E♯dim | Diminished | E♯ – G♯ – B |
Key features:
The V chord is major (C♯ major). The raised E♯ turns the v chord into V, giving the powerful C♯–F♯m cadence.
The III chord is augmented (Aaug), the characteristic harmonic minor colour chord.
For more on diatonic chord construction, see Diatonic Chords: A Beginner’s Guide.
Seventh Chords
| Degree | Chord | Quality | Notes |
|---|---|---|---|
| imMaj7 | F♯m(maj7) | Minor-major 7th | F♯ – A – C♯ – E♯ |
| iiø7 | G♯m7♭5 | Half-diminished | G♯ – B – D – F♯ |
| III+maj7 | Amaj7♯5 | Aug. major 7th | A – C♯ – E♯ – G♯ |
| iv7 | Bm7 | Minor 7th | B – D – F♯ – A |
| V7 | C♯7 | Dominant 7th | C♯ – E♯ – G♯ – B |
| VImaj7 | Dmaj7 | Major 7th | D – F♯ – A – C♯ |
| vii°7 | E♯dim7 | Diminished 7th | E♯ – G♯ – B – D |
For more on seventh chords, see Seventh Chords: The Complete Guide.
Common Chord Progressions in F♯ Harmonic Minor
| Progression | Chords | Character |
|---|---|---|
| i – iv – V – i | F♯m – Bm – C♯ – F♯m | Classic minor cadence |
| i – VI – V – i | F♯m – D – C♯ – F♯m | Andalusian flavour |
| V – i | C♯ – F♯m | Strong authentic cadence |
| iv – V – i | Bm – C♯ – F♯m | Half cadence to resolution |
| i – iv – V7 – i | F♯m – Bm – C♯7 – F♯m | Classical/jazz minor |
| i – VII – VI – V | F♯m – E – D – C♯ | Descending bass line |
Music That Uses F♯ Harmonic Minor
- Chopin’s Prelude in F♯ minor – features harmonic minor passages
- “Moonlight Sonata” (3rd movement) – Beethoven (C♯ minor, related key)
- Liszt’s Hungarian Rhapsodies – frequently employ sharp-key harmonic minor
- Flamenco guitar – F♯ harmonic minor suits the guitar’s tuning well
- Film scores – dramatic orchestral passages often use sharp-key harmonic minor
Relationship to Other Minor Scales
| Scale | Notes | Difference |
|---|---|---|
| F♯ natural minor | F♯ – G♯ – A – B – C♯ – D – E | ♭7 (no leading tone) |
| F♯ harmonic minor | F♯ – G♯ – A – B – C♯ – D – E♯ | Raised 7 (leading tone, aug. 2nd) |
| F♯ melodic minor | F♯ – G♯ – A – B – C♯ – D♯ – E♯ | Raised 6 and 7 (smooth, no aug. 2nd) |
Practice Tips
Start from F♯ natural minor. Raise E to E♯ (play the F key on piano) and you have harmonic minor.
Understand the enharmonic. E♯ sounds like F, but thinking of it as E♯ helps you see the scale’s structure. Each degree has its own letter name: F♯, G♯, A, B, C♯, D, E♯.
Isolate the augmented second. Practise D to E♯ until the interval feels natural.
Practise the V–i cadence. Play C♯ major to F♯ minor repeatedly. The pull of E♯ resolving to F♯ is the harmonic heart of this scale.
Use a metronome. Start at 60 BPM and increase only when every note is clean and evenly timed.
Try It Yourself
Open the Interactive Chord Finder, select F♯ as the root and Harmonic Minor as the scale. You will see every note highlighted on the piano keyboard or guitar fretboard, the step pattern visualised as intervals, and all diatonic chords laid out — ready to play and explore.
For the complete list of scales in every key, see Scales for Piano and Guitar: The Complete Reference Guide.
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