C# 6th Guitar Chord — Open G
Guitar chord voicings in Open G tuning (D-G-D-G-B-D)
C# 6th Voicings in Open G
C# 6th filtered by fret:
C# 6th in Open G Tuning — Guide
The C# 6th chord is made up of the following notes: C#, E#, G#, A#.
Intervals: 1P, 3M, 5P, 6M.
The C# 6th chord in Open G tuning (D-G-D-G-B-D) requires different fingerings than standard tuning.
The C# sixth chord adds a major sixth to a major triad, producing C#, E#, G#, A# with intervals 1P, 3M, 5P, 6M. This extra note gives the chord a warm, vintage sweetness that was a signature of early jazz, swing, and Hawaiian music. Unlike seventh chords, sixths feel resolved and cheerful, making them perfect for endings, vamps, and anywhere a classic, golden-age aesthetic is desired.
How to Play C# 6th
On guitar, C# 6 typically requires a barre or partial barre voicing. Experiment with different positions to find the voicing that best suits your playing context — higher positions sound brighter and tighter, while lower positions offer more bass and resonance. CAGED system shapes help navigate these options efficiently.
C# 6th in Progressions
C# sixth often substitutes for C# major or C# major seventh as a tonic chord, especially in jazz standards and swing. It provides a resolved but colorful ending and works well in turnarounds and vamp sections.
Common Substitutions
C#maj7, A#m7, or C#6/9 substitute naturally, as the sixth and minor seventh inversions are closely related.
Difficulty: On guitar, this chord typically requires a barre — intermediate difficulty, but essential for playing in sharp keys.