F6b5/A# Guitar Chord

The F over A# is a major chord. Explore fingerings, progressions, and theory analysis below.

Finger Positions

Major
F6b5/A# diagram
Root Note F
Name F over A#
Intervals 1P-3M-5P-6M-11A
Relative Minor Dm
Notes A#, F, A, C, D, B
Aliases FM6#11, FM6b5, F6#11, F6b5

Common Progressions Popular patterns using F

I-V-vi-IV

F → C → Dm → Bb

vi-IV-I-V

Dm → Bb → F → C

Diatonic Family (Triads)

F Gm Am Bb C Dm Edim

Diatonic Family (7ths)

Fmaj7 Gm7 Am7 Bbmaj7 C7 Dm7 Em7b5

Scale Compatibility

View All Scales
Lydian Lydian Dominant Hungarian Major Lydian #9 Ichikosucho Half-Whole Diminished Composite Blues Chromatic

* 8 scales found containing the notes A#, F, A, C, D, B.

Audio & MIDI Analysis

MIDI Numbers 70, 65, 69, 60, 62, 71
Frequencies (Hz)

466.1637615180899, 349.2282314330039, 440, 261.6255653005986, 293.6647679174076, 493.8833012561241