Fretboard
Ukulele
Guitar
Mandolin
Metronome
…
🖥
☀️
☾
B9
♡
Easiest
✕
2
1
2
2
2
B
D#
F#
A
C#
1
3
5
b7
2
▶ Play
✕
2
1
2
2
2
2
2
1
2
2
✕
2
2
1
2
2
2
1fr
✕
1
1
1
1
2
1fr
2
1
1
1
1
✕
The B 9 chord contains the notes B, D#, F#, A, C#.