Bb Piano Chord

B flat major is the Bb piano chord. It has three notes: B flat, D and F. The root is a black key and the other two are white, which is the opposite arrangement to most of the chords beginners meet first.

1B♭3D5FC3C4

B♭ at the bottom, then D and F. Right hand 1-3-5, left hand 5-3-1. The black key is B♭.

How to play Bb on piano, step by step

  1. Start on the B♭ below middle C. That is the lowest note of the chord.
  2. Thumb (1): B♭
  3. Middle finger (3): D
  4. Little finger (5): F
  5. Press them together with the right hand. The left hand plays the same notes with fingers 5, 3, 1 an octave lower, or just B♭ on its own as a bass note.

This is one of the chords where the thumb sits on a black key. That feels wrong at first because the thumb is short, so let the hand move forward into the keyboard rather than reaching back with it.

Inversions of Bb

The same 3 notes with a different one at the bottom. All of them are Bb; which you play depends on what the hand is coming from. Tap any card to hear it.

First inversionD F B♭
Bb piano chord diagram, first inversion, D F B♭
Lighter than root position and less final. The third in the bass tips the chord forward, which is why it so often sits between two other chords rather than at the end of a line.
Second inversionF B♭ D
Bb piano chord diagram, second inversion, F B♭ D
Open and a little unresolved. A fifth in the bass sounds like the chord is on its way somewhere, which is exactly how it is used: as the step between two chords whose roots are further apart.

If it sounds wrong

The thumb keeps sliding off
A thumb on a black key needs the hand further in than usual. Move the whole hand about an inch toward the fallboard and the thumb will sit naturally.
The chord sounds sad
The middle note is D, a white key. If it sounds minor you are probably on D flat, the black key to its left.
The top note is weak
F is under the little finger and sits at the front of the keyboard while the thumb is further back, so the hand is at an angle. Keep the wrist relaxed and let it tilt.

What makes it a Bb

B♭ · D · F 1 3 5

B flat major is the first, third and fifth notes of the B flat major scale: B flat, D and F. It is a major chord because the gap from B flat up to D is four half steps.

It is the I chord of B flat major, the IV of F and the V of E flat. Those are horn and brass keys, so this chord turns up far more in jazz, soul and big band music than in guitar based songwriting.

Bb vs Bbm

The middle note moves from D down to D flat, a white key to the black key beside it. That gives B flat minor, a chord with two black keys and one white.

B flat major is by far the more common of the two. It is the home chord of one of the most used keys in horn music, while B flat minor is mostly a jazz and film music colour.

Questions about Bb

Which notes are in a Bb chord on piano?

B flat, D and F. B flat is the black key just to the left of B; D and F are white keys.

What fingers do you use for a Bb chord?

Right hand: thumb on B flat, middle finger on D, little finger on F. Left hand: little finger on B flat, middle on D, thumb on F.

Is Bb the same as A#?

The key is the same, and the sound is the same. The name depends on the music around it: flat keys write B flat, and that is the spelling used almost everywhere this chord appears.

Is the Bb chord hard on piano?

Only until the thumb gets used to a black key. Once the hand learns to sit further into the keyboard it is no harder than any other major chord.

Where is the Bb chord used?

As the I chord in B flat, the IV in F and the V in E flat. It is very common in jazz, soul and anything written for horns.

Chords to learn next

Other Bb chords