F#9b5/C# Guitar Chord

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

Finger Positions

Dominant
F#9b5/C# diagram
Root Note F#
Name F# over C#
Intervals 1P-3M-5d-7m-9M
Relative Minor D#m
Notes C#, F#, A#, C, E, G#
Aliases F#9b5

Common Progressions Popular patterns using F#

I-V-vi-IV

F# → C# → D#m → B

vi-IV-I-V

D#m → B → F# → C#

Diatonic Family (Triads)

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

Diatonic Family (7ths)

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

Scale Compatibility

View All Scales
Prometheus Whole Tone Locrian Major Lydian Dominant Leading Whole Tone Lydian Minor Messiaen's Mode #6 Composite Blues Messiaen's Mode #3 Chromatic

* 10 scales found containing the notes C#, F#, A#, C, E, G#.

Audio & MIDI Analysis

MIDI Numbers 61, 66, 70, 60, 64, 68
Frequencies (Hz)

277.1826309768721, 369.9944227116344, 466.1637615180899, 261.6255653005986, 329.6275569128699, 415.3046975799451