Finger Positions

Root Note E

Name E seventh suspended fourth sharp fifth over A#

Intervals 1P-4P-5A-7m

Relative Minor C#m

Notes A#, E, A, C, D

Aliases

How to play the E7sus4#5/A# Chord

The E7sus4#5/A# 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 E seventh suspended fourth sharp fifth over A# is built using the 1P, 4P, 5A, 7m intervals. In the key of E Major, this chord functions as the I chord.

Common Progressions

In music composition, the E7sus4#5/A# chord is often used to create tension or resolution.

I-V-vi-IV

E → B → C#m → A

vi-IV-I-V

C#m → A → E → B

The Diatonic Family

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

Triads

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

7ths

Emaj7 F#m7 G#m7 Amaj7 B7 C#m7 D#m7b5

Scale Compatibility

View All Scales

* 0 scales found containing the notes A#, E, A, C, D.

Acoustic & Digital Analysis

Digital footprint of the E7sus4#5/A# chord for MIDI programming and synthesizer sound design.

MIDI Numbers 70, 64, 69, 60, 62

Frequencies (Hz)

466.1637615180899, 329.6275569128699, 440, 261.6255653005986, 293.6647679174076