A# Dominant Seventh Guitar Arpeggio
Guitar arpeggio — fretboard diagram
A# Dominant Seventh Arpeggio — Notes and Intervals
Notes: A#, D, F, G#
Intervals: 1P, 3M, 5P, 7m
Formula: 2W-WH-WH
Number of notes: 4
Also known as: 7, dom
The A# Dominant Seventh arpeggio contains 4 notes (A#, D, F, G#). Use the interactive fretboard above to explore this arpeggio on Guitar with different tunings and fret ranges.
When to Use the A# Dominant Seventh Arpeggio
Play the A# Dominant Seventh arpeggio whenever a A# Dominant Seventh 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 A# Dominant Seventh arpeggio uses 4 notes (A#, D, F, G#) 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 A# Dominant Seventh Arpeggio on Guitar
Root your A# Dominant Seventh arpeggio at fret 6 on the 6th (low E), or alternatively at 1st fret on the A string. This 4-note arpeggio (A#, D, F, G#) benefits from economy picking, combining sweep and alternate picking motions. Practice isolating two-string pairs to build coordination before linking the full shape.
The A# Dominant Seventh arpeggio outlines a dominant seventh chord, creating the tension that wants to resolve. Use it over A#7, A#9, A#13 chords, especially in blues, funk, and jazz where dominant harmony drives the groove.
Practice Routine
Play the A# Dominant Seventh arpeggio as whole notes over a backing track or drone on A#. Focus on intonation and tone quality for each of the 4 notes (A#, D, F, G#). After a few passes, begin improvising short melodic phrases built from these arpeggio tones, connecting them with passing notes.
Guitar Tips
On guitar, practice the A# Dominant Seventh arpeggio using sweep picking across all six strings. Start with downstrokes ascending and upstrokes descending at a slow tempo, keeping each note separated rather than blurred. Mute unused strings with your fretting hand to keep the sound clean.
Related Resources
Explore A# Dominant Seventh in Other Tunings
- A# Dominant Seventh in Drop D (E-B-G-D-A-D)
- A# Dominant Seventh in DADGAD (D-A-G-D-A-D)
- A# Dominant Seventh in Open G (D-B-G-D-G-D)
- A# Dominant Seventh in Baritone (B Standard) (B-F#-D-A-E-B)
- A# Dominant Seventh in 7-string (E-B-G-D-A-E-B)
- A# Dominant Seventh in 8-string (E-B-G-D-A-E-B-F#)
- A# Dominant Seventh in Drop C (D-A-F-C-G-C)
- A# Dominant Seventh in Drop B (C#-G#-E-B-F#-B)
- A# Dominant Seventh in Open D (D-A-F#-D-A-D)
- A# Dominant Seventh in Half Step Down (Eb-Bb-Gb-Db-Ab-Eb)
- A# Dominant Seventh in Open E (E-B-G#-E-B-E)
- A# Dominant Seventh in Open A (E-C#-A-E-A-E)
- A# Dominant Seventh in Double Drop D (D-B-G-D-A-D)
- A# Dominant Seventh in Open C (E-C-G-C-G-C)