C# Augmented 7th Guitar Chord

RRootM3Major 3rdm6Minor 6thm7Minor 7th

Explore C#aug7 in ChordColor →

Voicing Positions (6)

9 8 7 6 0 5

9 8 9 6 0 5

9 0 7 10 0 7

9 0 7 10 0 9

9 0 9 10 0 9

9 0 11 10 0 9

Interval Colors

In ChordColor, every interval has a unique color. The colors follow the function of each note relative to the root — so they change when you switch chords.

Root

Minor 2nd

Major 2nd

Minor 3rd

Major 3rd

Perfect 4th

♭5

Tritone

Perfect 5th

Minor 6th

Major 6th

Minor 7th

Major 7th

C# Augmented 7th Chord

The C# Augmented 7th chord is built from the intervals: Root, Major 3rd, Minor 6th, and Minor 7th. It contains the notes C#, F, A, and B. The added seventh gives this chord a richer, more complex sound.

Related Chords

Same root (C#)

C#C#m C#7 C#maj7 C#m7 C#dim C#aug C#sus2

Same quality (Augmented 7th)

C Augmented 7th D Augmented 7th D# Augmented 7th F# Augmented 7th G# Augmented 7th

See the music. Every interval has a color.

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