♪
Nocturne
Scales
Chords
Practice
Ear
MIDI
← All chords
Chord
D
maj9
Major 9th
▶ Play chord
Arpeggio
D
A
E
F#
C#
Notes
D
F#
A
C#
E
Intervals
0
— Unison
4
— Major 3rd
7
— Perfect 5th
11
— Major 7th
14
— Major 2nd
Formula
R +4 +7 +11 +14
Category: extended