E#
D#
B
C##
A
B
C
G
D#
E#
C
B
C##
A
E#
C
G
C##
D#
D#
B
G
C##
A
E#
C
D#
E#
A
B
G
C##
E#
C
G
D#
B
A
C
G
C##
A
E#
D#
B
C##
A
B
C
G
D#
E#
C
B
C##
A
E#
C
G
C##
D#
D#
B
G
C##
A
E#
C
D#
E#
A
B
G
C##
E#
C
G
D#
B
A
C
G
C##
A
E#
D#
B
C##
A
B
C
G
D#
E#
C
B
B Altered Scale notes: B C C## D# E# G A. Formula: 1 b2 #2 3 #4 b6 b7. Chords in this scale: Bdim, Cm, C##m, D#aug, E#, G, Adim.
The altered scale (super Locrian) keeps the root, 3 and b7 of a dominant chord and alters everything else: 1 b2 #2 3 #4 b6 b7, that is b9, #9, #11 and b13. Jazz players use it over a dominant chord that resolves, like G7alt to C. It is the seventh mode of melodic minor: G altered uses the notes of Ab melodic minor.