C Ionian vs C Diminished (Whole-Half)
5 notes in common. 2 unique to C Ionian. 3 unique to C Diminished (Whole-Half).
Chromatic View
C Db D Eb E F F# G Ab A Bb B
BothC IonianC Diminished (Whole-Half)
Notes Side by Side
C Diminished (Whole-Half)
C D Eb F Gb Ab A B
Piano Keyboard Comparison
BothC IonianC Diminished (Whole-Half)