Root position
F – Ab – CThe root F is the lowest note. This is the shape most people learn first.
3 notes · 1 · ♭3 · 5
F minor is built from F, Ab and C — the formula 1 · ♭3 · 5, or 3 and 7 semitones above F. The shape uses 2 white and 1 black key, and you can hear it, invert it and compare it below.
Chord
Notes
F · G# · CFormula
1 · ♭3 · 5Right hand
1 · 3 · 5Choose a chord, then play it. Finger numbers run from thumb (1) to little finger (5).
The finder above already holds Fm. Press P or the Play chord button to hear F, Ab, C sounded together, then change the root or the chord type to compare it with something else.
Chord tones
A minor triad reverses the major arrangement: a minor third first, then a major third. Only the middle note moves, yet the chord sounds noticeably darker and more inward. Minor triads sit on the second, third and sixth degrees of a major scale, and on the first degree of a minor key.
| Note | Interval | Degree | Semitones | Right hand |
|---|---|---|---|---|
| Fwhite key | Root | 1 | 0 | 1 · thumb |
| Abblack key | Minor third | ♭3 | 3 | 3 · middle finger |
| Cwhite key | Perfect fifth | 5 | 7 | 5 · little finger |
Step by step
Inversions
An inversion keeps the same 3 notes and simply moves the lowest one up an octave. Learning them means you can change chords with small hand movements instead of jumping to a new part of the keyboard.
The root F is the lowest note. This is the shape most people learn first.
Ab is the lowest note, so the minor third sits in the bass and the notes below it move up an octave.
C is the lowest note, so the perfect fifth sits in the bass and the notes below it move up an octave.
In context
In D♭ major the chord functions as iii. Altogether it is produced by the scales of 6 keys, so learning it once pays off in several places.
Chord tones are spelled by the degree they occupy, so the third of a minor chord is written as a flat rather than a sharp even though it is the same key on the piano. A double sharp such as F## means the key one whole tone above F.
Compare
F minor and F major share F and C. Moving the major third A down 1 semitone to the minor third Ab turns F major into F minor.
Practise the pair together: hold the shared notes F, C still and move only the one finger. Hearing that single change is the quickest way to recognise the two chords by ear.
Open F major →Good questions
F minor contains F, Ab and C. Counted from the root, that is the formula 1 · ♭3 · 5, or 3 and 7 semitones above F.
A comfortable beginner fingering is 1 (thumb) on F, 3 (middle finger) on Ab and 5 (little finger) on C. Finger numbers run from the thumb (1) to the little finger (5), and they change once you start using inversions.
F minor and F major share F and C. Moving the major third A down 1 semitone to the minor third Ab turns F major into F minor.
It occurs naturally in D♭ major (iii), E♭ major (ii), A♭ major (vi), C minor (iv), F minor (i) and B♭ minor (v). The roman numeral shows which degree of the key the chord is built on.
root position is F – Ab – C, first inversion is Ab – C – F and second inversion is C – F – Ab. Every inversion holds the same notes; only the lowest one changes.