C-Ionian: C-D-E-F-G-A-B-C

D-Ionian: D-E-F#-G-A-B-C#-D

E-Ionian: E-F#-G#-A-B-C#-D#-E

F-Ionian: F-G-A-Bb-C-D-E-F

G-Ionian: G-A-B-D-E-F#-G

A-Ionian: A-B-C#-D-E-F#-G#-A

Bb-Ionian: Bb-C-D-Eb-F-G-A-Bb