A# Dominant Flat Ninth Guitar Arpeggio — Half Step Down

A# Dominant Flat Ninth in Half Step Down — Notes and Intervals

Notes: A#, D, F, G#, B

Intervals: 1P, 3M, 5P, 7m, 9m

Formula: 2W-WH-WH-WH

Number of notes: 5

Tuning: Half Step Down (Eb-Ab-Db-Gb-Bb-Eb)

Also known as: 7b9

The A# Dominant Flat Ninth arpeggio contains 5 notes (A#, D, F, G#, B). Use the interactive fretboard diagram above to explore each arpeggio shape and pattern on 6-string guitar — Half Step Down. Practice ascending and descending from the root note across all strings to learn the sound of this arpeggio.

Explore This Arpeggio in Other Tunings

• A# Dominant Flat Ninth in Standard Tuning
• A# Dominant Flat Ninth in Drop D
• A# Dominant Flat Ninth in DADGAD
• A# Dominant Flat Ninth in Open G
• A# Dominant Flat Ninth in Baritone (B Standard)
• A# Dominant Flat Ninth in 7-string
• A# Dominant Flat Ninth in 8-string
• A# Dominant Flat Ninth in Drop C
• A# Dominant Flat Ninth in Drop B
• A# Dominant Flat Ninth in Open D
• A# Dominant Flat Ninth in Open E
• A# Dominant Flat Ninth in Open A
• A# Dominant Flat Ninth in Double Drop D
• A# Dominant Flat Ninth in Open C

← All Guitar arpeggios in Half Step Down tuning