Watch the Stretch online guitar lesson by Brad Carlton from Chord Studies: Flamenco Chords Vol. 3
We'll continue emphasizing the sounds of the Phrygian and Phrygian dominant scales here by starting with the B5(add b9 add #5) chord with a stretch, and then resolving to the B5. You'll acquire strength, dexterity, touch, and become an altogether better player by learning to voice these stretch chords with clarity. Put in the time, and you'll reap the benefits.