Tonic Parallel
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A Major
A# Major
B Major
C Major
C# Major
D Major
D# Major
E Major
F Major
F# Major
G Major
G# Major
A Minor
A# Minor
B Minor
C Minor
C# Minor
D Minor
D# Minor
E Minor
F Minor
F# Minor
G Minor
G# Minor
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intervals
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Augmented Ninth
Augmented Ninth
A9
interval
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At a Glance
Formula:
9 augmented
Notes:
C, D#
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