♪
Nocturne
Scales
Chords
Practice
Ear
MIDI
← All chords
Chord
G
m7b5
Half-Diminished
▶ Play chord
Arpeggio
G
F
A#
C#
Notes
G
A#
C#
F
Intervals
0
— Unison
3
— Minor 3rd
6
— Tritone
10
— Minor 7th
Formula
R +3 +6 +10
Category: seventh