The Phrygian bb7 is composed of the following intervals: 1, b2, b3, 4, 5, b6, bb7. Phrygian bb7 is the 3rd mode of Ionian b2.
The boxes below show you the scale over the whole neck, as a 3 octave scale and as the 7 three note per string positions that link together to let you play it any where on the fretboard.
