Mode
B Phrygian
The B Phrygian mode — B C D E F# G A — shown across the guitar neck.
Swipe the neck sideways to see the higher frets.
B Phrygian is the natural minor with one note changed — the b2, C. That single note is what the mode sounds like; lean on it and the colour is obvious, avoid it and you are just playing minor.
Notes
B C D E F# G A
Intervals
1 b2 b3 4 5 b6 b7
Parent scale
G Major
Degree of parent
3
The tool shows this from its parent key, G major, with B marked as where Phrygian begins, the same seven notes centered on G.