Finger Positions

Fsus2b5/A# diagram
Root Note F
Name F suspended second flat fifth over A#
Intervals 1P-2M-5d
Relative Minor Dm
Notes A#, F, G, B
Aliases

How to play the Fsus2b5/A# Chord

The Fsus2b5/A# is a fundamental suspended 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 second flat fifth over A# is built using the 1P, 2M, 5d intervals. In the key of F Major, this chord functions as the I chord.

Common Progressions

In music composition, the Fsus2b5/A# 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 A#, F, G, B.

Acoustic & Digital Analysis

Digital footprint of the Fsus2b5/A# chord for MIDI programming and synthesizer sound design.

MIDI Numbers 70, 65, 67, 71
Frequencies (Hz)

466.1637615180899, 349.2282314330039, 391.99543598174927, 493.8833012561241