Bb chord (B flat major)

B flat (Bb) major is one of the barre chords. If you already know B major chord, you should be familiar with the finger position for Bb chord:

Bb major barre chord diagram
Bb major barre chord diagram

As you can probably tell, the only difference is that Bb major shape starts on the 1st fret.

About Bb major chord

  • Chord formula: 1 – b3 – 5
  • Chord notes: Bb – D – F
  • Alternative names:
    • BbM, BbMa, Bbmaj, BbΔ
  • Common functions:
    • IV-chord in F major key
    • V-chord in Eb major key

Bb major chord without a barre

Just as the B major chord Bb chord can be played without a barre:

Diagram showing Bb major chord without a barre
Bb major chord without a barre

Be careful not to play 5th and 6th strings.