F Minor 7th
Hear the F Minor 7th chord played for you.
Fm7
F – A♭ – C – E♭
Formula:R-m3-P5-m7
Intervals:P1-m3-P5-m7
Scale Degrees:1-b3-5-b7
Introduction
The F Minor 7th chord is a four-note chord made up of F, A♭, C, and E♭. It is built from a root, minor third, perfect fifth, and minor seventh.
The F Minor 7th piano chord (Fm7) consists of the notes F, Ab, C, Eb. It is a minor triad with an added minor 7th, giving it a smooth, dark, soulful sound common in jazz and R&B. Formula: R-m3-P5-m7 | Scale degrees: 1-b3-5-b7.
Notes
F Minor 7th Inversions
| Position | Notes |
|---|---|
| Root Position | F4 – Ab4 – C5 – Eb5 |
| 1st Inversion | Ab4 – C5 – Eb5 – F5 |
| 2nd Inversion | C5 – Eb5 – F5 – Ab5 |
| 3rd Inversion | F4 – Ab4 – C5 – Eb4 |
Key Signature
The key of F Minor 7th has 4 flats.
B♭E♭A♭D♭
Order of flats
Flats are added in a fixed order — the reverse of the sharp order. Each new flat key adds the next flat on the list.
B♭E♭A♭D♭G♭C♭F♭
Mnemonic: Battle Ends And Down Goes Charles’ Father
Chords in the Key of F Minor
These are the diatonic triads built on each degree of the F minor scale:
C
D
E
F
G
A
B
C
D
E
F
G
A
B
i — F Minor (minor)
Theory: Intervals
Formula: R-m3-P5-m7
Intervals: P1-m3-P5-m7
The F Minor 7th is built by stacking intervals from the root note. The formula R-m3-P5-m7 describes the scale degrees used. The intervals P1-m3-P5-m7 show the distance between each note in the chord.
F Minor 7th — Frequently Asked Questions
What notes are in the F Minor 7th chord?
The F Minor 7th chord (Fm7) contains four notes: F (root), Ab (minor third), C (perfect fifth), and Eb (minor seventh). The minor triad with minor seventh gives this chord its smooth, dark, soulful quality.
How does F Minor 7th differ from F Dominant 7th?
Both have F as root. Fm7 has Ab (minor third) and Eb (minor seventh); F7 has A (major third) and Eb (minor seventh). The minor third in Fm7 gives it a darker, smoother character compared to F7's bright drive.
How is F Minor 7th used in music?
Fm7 is the ii chord in Eb Major, appearing in the jazz ii–V–I: Fm7–Bb7–Ebmaj7. Eb is a very common jazz key. Fm7 also appears as the iv chord in C minor and is a staple of R&B, neo-soul, and gospel harmony.
What genres commonly use Minor 7th chords?
Minor 7th chords are essential in jazz, R&B, neo-soul, soul, funk, lo-fi hip-hop, and bossa nova. They provide the smooth, dark quality that defines these genres.
What songs use Minor 7th chords?
Minor 7th chords appear throughout Autumn Leaves, So What (Miles Davis), and Black Orpheus. Fm7 specifically appears in many jazz standards and R&B songs in Eb Major and C minor.
What is the ii–V–I progression?
The ii–V–I is the most important jazz progression: Fm7 (ii) → Bb7 (V) → Ebmaj7 (I) in Eb Major. This is one of the most common ii–V–Is in the jazz repertoire.
Practice Tips
- Play F Minor then add Eb — hear the smooth depth the minor seventh adds.
- Compare Fm7 with F7 — one semitone (Ab vs A) is the difference between dark smoothness and bright drive.
- Practice the ii–V–I in Eb: Fm7 → Bb7 → Ebmaj7. Eb is one of the most important jazz keys.
- Fm7 is a beautiful chord for neo-soul — try looping Fm7 → Bbm7 for a dark, atmospheric groove.
- Try Fm7 as the iv chord in C minor: Cm7 → Fm7 → G7 → Cm7 for a classic minor-key jazz progression.
- Rootless voicing: Ab–C–Eb without the F root — this is an Ab Major triad, the standard jazz shortcut for voicing the ii chord.
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