A9/F Guitar Chord

The A dominant ninth over F is a dominant chord. Explore fingerings, progressions, and theory analysis below.

Finger Positions

Dominant
A9/F diagram
Root Note A
Name A dominant ninth over F
Intervals 1P-3M-5P-7m-9M
Relative Minor F#m
Notes F, A, C#, E, G, B
Aliases A9

Common Progressions Popular patterns using A

I-V-vi-IV

A → E → F#m → D

vi-IV-I-V

F#m → D → A → E

Diatonic Family (Triads)

A Bm C#m D E F#m G#dim

Diatonic Family (7ths)

Amaj7 Bm7 C#m7 Dmaj7 E7 F#m7 G#m7b5

Scale Compatibility

View All Scales
Bebop Mixolydian Mixolydian B6 Lydian Dominant Lydian Minor Bebop Minor Composite Blues Messiaen's Mode #3 Chromatic

* 9 scales found containing the notes F, A, C#, E, G, B.

Audio & MIDI Analysis

MIDI Numbers 65, 69, 61, 64, 67, 71
Frequencies (Hz)

349.2282314330039, 440, 277.1826309768721, 329.6275569128699, 391.99543598174927, 493.8833012561241