C#aug7/F Guitar Chord

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

Finger Positions

Dominant
C#aug7/F diagram
Root Note C#
Name C# over F
Intervals 1P-3M-5A-7m
Relative Minor A#m
Notes C#, F, A, B
Aliases C#7#5, C#+7, C#7+, C#7aug, C#aug7

Common Progressions Popular patterns using C#

I-V-vi-IV

C# → G# → A#m → F#

vi-IV-I-V

A#m → F# → C# → G#

Diatonic Family (Triads)

C# D#m Fm F# G# A#m Cdim

Diatonic Family (7ths)

C#maj7 D#m7 Fm7 F#maj7 G#7 A#m7 Cm7b5

Scale Compatibility

View All Scales
Whole Tone Pentatonic Mystery #1 Whole Tone Locrian Major Altered Mixolydian B6 Leading Whole Tone Lydian Minor Phrygian Dominant Enigmatic Spanish Heptatonic Messiaen's Mode #6 Messiaen's Mode #3 Chromatic

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

Audio & MIDI Analysis

MIDI Numbers 61, 65, 69, 71
Frequencies (Hz)

277.1826309768721, 349.2282314330039, 440, 493.8833012561241