C Dominant 7th Guitar Chord — Open D
Guitar chord voicings in Open D tuning (D-A-D-F#-A-D)
C Dominant 7th Voicings in Open D
C Dominant 7th in Open D Tuning — Guide
Notes: C, E, G, Bb
Intervals: 1P, 3M, 5P, 7m
The C Dominant 7th chord in Open D tuning (D-A-D-F#-A-D) requires different fingerings than standard tuning. We found 6 playable voicings, each filtered for comfortable fret span (max 4 frets) and realistic finger placement.
Scales for Improvising Over C Dominant 7th in Open D
When playing C Dominant 7th in Open D tuning, these scales work well for improvisation and melody writing:
- C Mixolydian scale — bluesy, perfect over dominant 7th chords
- C Blues scale — adds gritty, expressive character
- C Major Pentatonic scale — bright and consonant, always sounds good