DIonian
The major scale. Happy, resolved, the foundation of Western music.
Scale Notes
D4E4G♭4G4A4B4D♭5
2 - 2 - 1 - 2 - 2 - 2 - 1 (semitone intervals)
Fretboard
Piano Keyboard
Diatonic Chords in D Ionian
I
D
D · G♭ · A
ii
Em
E · G · B
iii
G♭m
G♭ · A · D♭
IV
G
G · B · D
V
A
A · D♭ · E
vi
Bm
B · D · G♭
vii°
D♭dim
D♭ · E · G