About the Bdim chord
The diminished triad stacks two minor thirds, giving a tense, unstable sound. It is usually a passing chord that leads somewhere else. The symbol for it is Bdim.
B1
D♭3
F♭5
How to play Bdim
- Put your index finger on the A string at fret 2.
- Put your middle finger on the D string at fret 3.
- Put your ring finger on the B string at fret 3.
- Put your little finger on the G string at fret 4.
- Strum and don't play the low E and high E strings.
1 index · 2 middle · 3 ring · 4 little
Other B chords
Bdim chord questions
What notes are in a Bdim chord?
Bdim is made of B, D and F. In intervals that is 1, ♭3, ♭5 above the root, B.
What is the easiest way to play Bdim?
The first shape above is the most common one: x 2 3 4 3 x from the low E string to the high E, where x means don't play that string and 0 means play it open. Start there, and try the other shapes once it feels comfortable.
Is Bdim a barre chord?
The main shape above is an open chord with no barre. Some of the other shapes further up the neck do use a barre, which lets you move the same shape to any key.