Finger Positions

Faug9/F# diagram
Root Note F
Name F augmented 9 over F#
Intervals 1P-3M-5A-9M
Relative Minor Dm
Notes F#, F, A, C#, G
Aliases

How to play the Faug9/F# Chord

The Faug9/F# is a fundamental dominant chord in guitar music. To play this chord correctly, ensure your fingers are placed precisely on the frets indicated in the diagram above.

Music Theory Analysis

From a theoretical perspective, the F augmented 9 over F# is built using the 1P, 3M, 5A, 9M intervals. In the key of F Major, this chord functions as the I chord.

Common Progressions

In music composition, the Faug9/F# chord is often used to create tension or resolution.

I-V-vi-IV

vi-IV-I-V

The Diatonic Family

Understanding the "family" of chords that belong to F helps with transposition and ear training.

Scale Compatibility

View All Scales

* 0 scales found containing the notes F#, F, A, C#, G.

Acoustic & Digital Analysis

Digital footprint of the Faug9/F# chord for MIDI programming and synthesizer sound design.

MIDI Numbers 66, 65, 69, 61, 67
Frequencies (Hz)

369.9944227116344, 349.2282314330039, 440, 277.1826309768721, 391.99543598174927