Finger Positions

Root Note F#

Name F# suspended fourth seventh over E

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

Relative Minor D#m

Notes F#, B, C#, E

Aliases F#7sus4, F#7sus

How to play the F#7sus4/E Chord

The F#7sus4/E 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# suspended fourth seventh over E is built using the 1P, 4P, 5P, 7m intervals. In the key of F# Major, this chord functions as the I chord.

Common Progressions

In music composition, the F#7sus4/E chord is often used to create tension or resolution.

I-V-vi-IV

F# → C# → D#m → B

vi-IV-I-V

D#m → B → F# → C#

The Diatonic Family

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

Triads

F# G#m A#m B C# D#m Fdim

7ths

F#maj7 G#m7 A#m7 Bmaj7 C#7 D#m7 Fm7b5

Scale Compatibility

View All Scales

Minor Minor Blues Bebop Dorian Mixolydian Phrygian Mixolydian Pentatonic Egyptian In-Sen Minor Pentatonic Piongio Mixolydian B6 Dorian B2 Phrygian Dominant Spanish Heptatonic

* 15 scales found containing the notes F#, B, C#, E.

Acoustic & Digital Analysis

Digital footprint of the F#7sus4/E chord for MIDI programming and synthesizer sound design.

MIDI Numbers 66, 71, 61, 64

Frequencies (Hz)

369.9944227116344, 493.8833012561241, 277.1826309768721, 329.6275569128699