HALF SCALES A 1 b2 b3 4 b5 B 1 b2 b3 4 5 C 1 2 b3 4 5 D 1 2 3 4 5 E 1 2 3 b5 5 I 1 b2 b3 3 b5 J 1 2 b3 4 b5 K 1 2 3 b5 b6 P 1 b2 3 4 5 Q 1 2 b3 b5 5 R 1 2 3 4 b6 S 1 b3 3 b5 5 X 1 b2 b3 3 5 Y 1 b3 3 b5 b6 I 1 b2 b3 3 b5 X 1 b2 b3 3 5 A 1 b2 b3 4 b5 B 1 b2 b3 4 5 P 1 b2 3 4 5 J 1 2 b3 4 b5 C 1 2 b3 4 5 Q 1 2 b3 b5 5 D 1 2 3 4 5 R 1 2 3 4 b6 E 1 2 3 b5 5 K 1 2 3 b5 b6 S 1 b3 3 b5 5 Y 1 b3 3 b5 b6 Ionian DD Dorian CC Phrygian BA Lydian ED Mixolydian DC Aeolian CB Locrian AE Melodic minor CD Dorian b2 BJ Lydian augmented KI Lydian dominant EC Mixolydian b6 DB Aeolian b5 JK Altered scale IE Harmonic minor CP Locrian natural 6 AS Ionian #5 RI Dorian #4 QC Phrygian dominant PA Lydian #2 SR Super locrian bb7 IQ Harmonic major DP Dorian b5 JY Phrygian b4 XA Lydian b3 QD Mixolydian b2 PJ Lydian augmented #2 YX Locrian bb7 AQ Diminished half-whole II Diminished whole-half JJ Whole tone KK Diminished half-whole II Super locrian bb7 IQ Altered scale IE Phrygian b4 XA Locrian bb7 AQ Locrian AE Locrian natural 6 AS Phrygian BA Dorian b2 BJ Phrygian dominant PA Mixolydian b2 PJ Diminished half-whole JJ Aeolian b5 JK Dorian b5 JY Aeolian CB Harmonic minor CP Dorian CC Melodic minor CD Dorian #4 QC Lydian b3 QD Mixolydian b6 DB Harmonic major DP Mixolydian DC Ionian DD Ionian #5 RI Lydian dominant EC Lydian ED Lydian augmented KI Whole tone KK Lydian #2 SR Lydian augmented #2 YX