Mode
B Dorian
The B Dorian mode — B C# D E F# G# A — shown across the guitar neck.
Swipe the neck sideways to see the higher frets.
B Dorian is the natural minor with one note changed — the 6, G#. 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 2 b3 4 5 6 b7
Parent scale
A Major
Degree of parent
2
The tool shows this from its parent key, A major, with B marked as where Dorian begins, the same seven notes centered on A.