D# Dominant Ninth Guitar Arpeggio
Guitar arpeggio — fretboard diagram
D# Dominant Ninth Arpeggio — Notes and Intervals
Notes: D#, G, A#, C#, F
Intervals: 1P, 3M, 5P, 7m, 9M
Formula: 2W-WH-WH-2W
Number of notes: 5
Also known as: 9
The D# Dominant Ninth arpeggio contains 5 notes (D#, G, A#, C#, F). Use the interactive fretboard above to explore this arpeggio on Guitar with different tunings and fret ranges.
When to Use the D# Dominant Ninth Arpeggio
Play the D# Dominant Ninth arpeggio whenever a D# Dominant Ninth chord appears in a progression. Unlike scales (which include passing tones), arpeggios guarantee every note you play IS a chord tone, making your solo sound harmonically precise and intentional.
Arpeggio vs. Scale
The D# Dominant Ninth arpeggio uses 5 notes (D#, G, A#, C#, F) while the full scale uses 7. The arpeggio is a subset — think of it as the skeleton of the scale. Practice alternating between the arpeggio and the full scale to develop a melodic vocabulary that mixes chord tones with passing tones.
How to Play D# Dominant Ninth Arpeggio on Guitar
Root your D# Dominant Ninth arpeggio at fret 11 on the 6th (low E), or alternatively at 6th fret on the A string. This 5-note arpeggio (D#, G, A#, C#, F) benefits from economy picking, combining sweep and alternate picking motions. Practice isolating two-string pairs to build coordination before linking the full shape.
The D# Dominant Ninth arpeggio outlines a dominant seventh chord, creating the tension that wants to resolve. Use it over D#7, D#9, D#13 chords, especially in blues, funk, and jazz where dominant harmony drives the groove.
Practice Routine
Start by playing the D# Dominant Ninth arpeggio ascending and descending at 60 BPM, one note per beat, using a metronome. Once even and confident, play it in eighth notes, then triplets, keeping each note articulate. Spend at least 5 minutes daily on this before moving to musical application.
Guitar Tips
Try playing the D# Dominant Ninth arpeggio on guitar by superimposing it over the corresponding D# major barre chord shape. This visual connection between chord and arpeggio helps you find arpeggio tones instantly during improvisation.
Related Resources
Explore D# Dominant Ninth in Other Tunings
- D# Dominant Ninth in Drop D (E-B-G-D-A-D)
- D# Dominant Ninth in DADGAD (D-A-G-D-A-D)
- D# Dominant Ninth in Open G (D-B-G-D-G-D)
- D# Dominant Ninth in Baritone (B Standard) (B-F#-D-A-E-B)
- D# Dominant Ninth in 7-string (E-B-G-D-A-E-B)
- D# Dominant Ninth in 8-string (E-B-G-D-A-E-B-F#)
- D# Dominant Ninth in Drop C (D-A-F-C-G-C)
- D# Dominant Ninth in Drop B (C#-G#-E-B-F#-B)
- D# Dominant Ninth in Open D (D-A-F#-D-A-D)
- D# Dominant Ninth in Half Step Down (Eb-Bb-Gb-Db-Ab-Eb)
- D# Dominant Ninth in Open E (E-B-G#-E-B-E)
- D# Dominant Ninth in Open A (E-C#-A-E-A-E)
- D# Dominant Ninth in Double Drop D (D-B-G-D-A-D)
- D# Dominant Ninth in Open C (E-C-G-C-G-C)