A#
E#
D#
A#
B
F#
B
D#
A#
E#
B
F#
E#
D#
A#
F#
D#
B
E#
D#
A#
E#
F#
B
F#
A#
E#
D#
B
F#
A#
E#
D#
A#
B
F#
B
D#
A#
E#
B
F#
E#
D#
A#
F#
D#
B
E#
D#
A#
E#
F#
B
F#
A#
E#
D#
B
F#
A#
E#
D#
A#
B
F#
B
D#
A#
E#
B
F#
D# Hirajoshi Scale notes: D# E# F# A# B. Formula: 1 2 b3 5 b6. Chords that fit it: D#m, D#sus2, D#5.
Hirajoshi is a five-note Japanese scale: 1 2 b3 5 b6. Two half steps, 2 to b3 and 5 to b6, give it a plaintive sound that recalls the koto. It works like a minor pentatonic with a different color, so rock and metal players use it for an instant Japanese flavor.