F Major Chord (F)

1Composition: what it contains

F – A – C

Symbol

F

Also written

F, FM, Fmaj, FΔ

Formula

1 3 5

2Appearance: diagrams and sound

On the guitar

On the ukulele

On the piano

On the staff

On bass and as an arpeggio

3Indications: what it is used for

The I, IV and V chords of every major key are major triads, so it is the backbone of pop, rock, folk, country, gospel and classical harmony. In minor keys it appears as III, VI and VII, and as the major V chord borrowed from harmonic minor. Progressions like I–IV–V, I–V–vi–IV and I–♭VII–IV rely on it. It can be replaced by a major seventh, sixth, add9 or 6/9 chord for a richer colour, or by its relative minor (vi for I) in reharmonisation.

4Dosage: how to practise it

On guitar, learn the open shapes first, then the barre shapes with the root on the sixth and fifth strings, and finally the small triad shapes on the top three strings in all three inversions. On piano, play root position, first and second inversion with each hand at 60 BPM, then move through I–IV–V with the smoothest voice leading. On bass, arpeggiate 1-3-5-8 and back. Spend five minutes daily switching between two chords on every beat, raising the tempo by 5 BPM when the change is clean.

5Warnings and common mistakes

Do not confuse it with the minor triad: only the third changes, and that one half step changes everything. Doubling the third in thick voicings can sound heavy; double the root or fifth instead. On guitar, check that the third is actually present in power-chord-like shapes. A chord symbol with just the letter means major: an 'M' or 'maj' written alone is the same chord, but 'M7' or 'maj7' adds a seventh.

6Interactions with chords, scales and keys

Inversions

• Inversion 1 · F/A · A – C – F Play
• Inversion 2 · F/C · C – F – A Play

Scales to play over F

• F Major Scale
• F Lydian Mode
• F Mixolydian Mode
• F Major Pentatonic Scale
• F Major Blues Scale
• F Half-Whole Diminished Scale
• F Phrygian Dominant Scale
• F Lydian Dominant Scale
• F Double Harmonic Major Scale
• F Bebop Dominant Scale

Where it appears (keys and Roman numerals)

• IV – Key of C Major
• I – Key of F Major
• V – Key of B flat Major
• VI – Key of A Minor
• V – Key of A sharp Minor
• III – Key of D Minor
• VII – Key of G Minor
• V – Key of B flat Minor

7Other presentations available

The same chord from every note

C C♯ D E♭ E F♯ G A♭ A B♭ B

Other chords on F

Fm Fdim Faug Fsus2 Fsus4 F5 F6 Fm6 F7 Fmaj7 Fm7 Fm7♭5 Fdim7 Fm(maj7) F7sus4 Fadd9 Fm(add9) F6/9 F9 Fmaj9 Fm9 F11 Fm11 F13 F7♭9 F7♯9 F7♯5 F7♭5