A Phrygian scale on the guitar fretboard

The A Phrygian scale is made of A (the root), Bb (minor second), C (minor third), D (perfect fourth), E (perfect fifth), F (minor sixth) and G (minor seventh). The fretboard shows every one of them across the neck in standard tuning (E A D G B E), and plays them back so you can hear the scale.

The Phrygian mode is the third mode of the major scale, a minor scale with a lowered second. That lowered second sits a semitone above the root on the neck. It shares its notes with a major scale a major third below.