The minor 7th flat nine arpeggio is built by stacking a minor third (from the root A to the third C), followed by a major third (from C to the fifth E) and two minor thirds (from E to the seventh G and from G to the ninth B-flat). This structure corresponds to the m7b9 chord often found in the Phrygian mode.
Structure Of The Minor 7th Flat Nine Arpeggio
The minor 7th flat nine arpeggio is built by stacking a minor third (from the root A to the third C), followed by a major third (from C to the fifth E) and two minor thirds (from E to the seventh G and from G to the ninth B-flat). This structure corresponds to the m7b9 chord often found in the Phrygian mode.