A#7b9/F# Guitar Chord

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

Finger Positions

Dominant
A#7b9/F# diagram
Root Note A#
Name A# dominant flat ninth over F#
Intervals 1P-3M-5P-7m-9m
Relative Minor Gm
Notes F#, A#, D, F, G#, B
Aliases A#7b9

Common Progressions Popular patterns using A#

I-V-vi-IV

A# → F → Gm → D#

vi-IV-I-V

Gm → D# → A# → F

Diatonic Family (Triads)

A# Cm Dm D# F Gm Adim

Diatonic Family (7ths)

A#maj7 Cm7 Dm7 D#maj7 F7 Gm7 Am7b5

Scale Compatibility

View All Scales
Phrygian Dominant Flamenco Spanish Heptatonic Half-Whole Diminished Chromatic

* 5 scales found containing the notes F#, A#, D, F, G#, B.

Audio & MIDI Analysis

MIDI Numbers 66, 70, 62, 65, 68, 71
Frequencies (Hz)

369.9944227116344, 466.1637615180899, 293.6647679174076, 349.2282314330039, 415.3046975799451, 493.8833012561241