How to play Fm (F Minor) on Bass
Diagram, notes, and audio for the Fm chord on bass. Free in your browser.
About Fm on bass
F minor on bass uses the same root-fifth shape as F major: root F on the 1st fret of the E string, fifth (C) on the 3rd fret of the A string. The bass usually outlines chords with one or two notes rather than a full triad, so the major-vs-minor distinction only appears when the bass walks through the third — A natural for major, Ab for minor.
Fm is the i chord in F minor (four flats), the iv in C minor, and the vi in Ab major. On bass, Fm shows up in jazz, R&B, and minor-key pop ballads. Its position on the lowest fret of the lowest string gives the chord a deep, sustaining low end — which bass players exploit when building cinematic or melancholic grooves.
Walking bass lines in F minor often outline an F minor 7 arpeggio: F-Ab-C-Eb (1st fret E, 4th fret E, 3rd fret A, 6th fret A). This four-note pattern is the bedrock of soul, jazz, and minor-key pop bass playing. Practising it in different positions and rhythms is one of the most useful exercises a beginner bassist can run through, and it teaches the difference between major and minor harmony in the fingers as well as the ear.
Frequently asked questions
- Where is F on the bass guitar?
- The lowest F is the 1st fret of the E string. There's another F on the 3rd fret of the D string and the 8th fret of the A string.
- How is Fm different from F major on bass?
- On a two-note root-fifth bass line, the two are identical — both use F and C. The audible difference appears only when the bass plays the chord's third: A natural for major, Ab for minor.
- What's a typical F minor bass line?
- Fm7 arpeggio: F (1st fret E), Ab (4th fret E or 1st fret D), C (3rd fret A), Eb (6th fret A). The classic minor-7th run used across soul, jazz, and minor-key pop.
Switch instruments
See Fm on a different instrument — same chord, new diagram.