Watch the Phrygian: Dominant Sound online guitar lesson by Kenny Wessel from Shades of Jazz

Still playing over a D7b9#9,b13 vamp and using the D Phrygian mode, but now I'm laying on the altered tensions to try to get that sound in our ear. I'm targeting the b9, #9, b13, and even the 11 to emphasize the tension and color in the Phrygian mode. These notes add some dissonance, crunch and interest to our playing over dominant chords!