ALocrian

Darkest mode. Diminished tonic. Rarely used as a key center.

Scale Notes

A4B♭4C5D5E♭5F5G5
1 - 2 - 2 - 1 - 2 - 2 - 2 (semitone intervals)

Fretboard

123456789101112131415EBGDAEFGAA#CDD#FGCDD#FGAA#CDGAA#CDD#FGAA#DD#FGAA#CDD#FAA#CDD#FGAA#CFGAA#CDD#FG

Piano Keyboard

C C4DFGAC C5DFGAC C6DFGAD♯A♯D♯A♯D♯A♯

Diatonic Chords in A Locrian

Adim
A · C · E♭
II
B♭
B♭ · D · F
iii
Cm
C · E♭ · G
iv
Dm
D · F · A
V
E♭
E♭ · G · B♭
VI
F
F · A · C
vii
Gm
G · B♭ · D

A in Other Scales

Locrian in Other Keys