♪
Nocturne
Scales
Chords
Practice
Ear
MIDI
← All chords
Chord
Bb
aug
Augmented
▶ Play chord
Arpeggio
D
Bb
Gb
Notes
Bb
D
Gb
Intervals
0
— Unison
4
— Major 3rd
8
— Minor 6th
Formula
R +4 +8
Category: triad