C Dominant 7 Augmented chord intervals and notes
Intervals 1 - 3 - #5 - b7
Notes in C 7-aug C - E - G# (Ab) - A# (Bb)

7 augmented chords have a sharpened 5th degreenote, causing the need to be resolved to a different chord, due to the instabiltiy of the sharpened 5th degree note.

C Dominant 7 Augmented Chord Charts, Fingering, Voicings

Here are 6 voicings of the C7-aug guitar chord, with a chord chart to each voicings' fingering.

Chord learning tip 1.

Notice that the root note of a chord will be it's main, and lowest note. However, this will not be true for chord inversions.

Chord learning tip 2.

Arpeggiating chords will help you make sure you are fretting the strings correctly, so don't be lazy.

Check out more C guitar chords, or go back and have a look at our entire free guitar chords library.