Finger Positions

A#aug7/G# diagram
Root Note A#
Name A# over G#
Intervals 1P-3M-5A-7m
Relative Minor Gm
Notes A#, D, F#, G#
Aliases A#7#5, A#+7, A#7+, A#7aug, A#aug7

How to play the A#aug7/G# Chord

The A#aug7/G# 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 A# over G# is built using the 1P, 3M, 5A, 7m intervals. In the key of A# Major, this chord functions as the I chord.

Common Progressions

In music composition, the A#aug7/G# chord is often used to create tension or resolution.

I-V-vi-IV

A# → F → Gm → D#

vi-IV-I-V

Gm → D# → A# → F

The Diatonic Family

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

Triads

A# Cm Dm D# F Gm Adim

7ths

A#maj7 Cm7 Dm7 D#maj7 F7 Gm7 Am7b5

Scale Compatibility

View All Scales
Whole Tone Pentatonic Mystery #1 Whole Tone Locrian Major Altered Mixolydian B6 Leading Whole Tone Lydian Minor Phrygian Dominant Enigmatic Spanish Heptatonic Messiaen's Mode #6 Messiaen's Mode #3 Chromatic

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

Acoustic & Digital Analysis

Digital footprint of the A#aug7/G# chord for MIDI programming and synthesizer sound design.

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

466.1637615180899, 293.6647679174076, 369.9944227116344, 415.3046975799451