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An interactive reference for guitar chord shapes, voicings and the theory behind them.

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  1. Chords
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  3. B♭
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  5. Major

B♭ major (B♭)

B♭Root
DMaj 3
FPerf 5

Happy and bright. The foundation of most pop, rock, and folk music. Used extensively in I-IV-V progressions.

Notes
B♭DF
Formula
1 · 3 · 5
Type
Major triad
03

How to play it

EADGBe134212345

B♭

B♭ major, Open

Bass
B♭, the root
Root
B♭
Strings
A D G B e · open
  • B♭Root
  • DM3
  • FP5

Up the neck

6 voicings, same three notes

Why it sounds major

B♭+4 fretsD+3 fretsF

Major third on the bottom, minor third on top. Flip them and you get B♭ minor. Compare with B♭m →

04

Where to go next

Add color to B♭

Same root, one more note

B♭maj7B♭7B♭add9B♭6B♭sus2B♭sus4B♭maj9B♭6/9

Chords in the key of B♭

What B♭ usually sits next to

I · B♭ii · Cmiii · DmIV · E♭V · Fvi · Gmvii° · A°

Close relatives

Share 2 of 3 notes with B♭

  • GmRelative minor, same notes + G
  • B♭mParallel minor, lower the 3rd

Other Major chords

Same quality, every root

CC♯DE♭EFF♯GA♭AB♭B
01

Root

B♭
02

Quality

Major

3 notes: root, 3rd, 5th. Every other chord is built on one of these.

Alterations need a 7th chord. Try B♭7 →

Why it sounds major

B♭+4 fretsD+3 fretsF

Major third on the bottom, minor third on top. Flip them and you get B♭ minor. Compare with B♭m →

03

How to play it

EADGBe134212345

B♭

B♭ major, Open

Bass
B♭, the root
Root
B♭
Strings
A D G B e · open
  • B♭Root
  • DM3
  • FP5

Up the neck

6 voicings, same three notes
04

Where to go next

Add color to B♭

Same root, one more note

B♭maj7B♭7B♭add9B♭6B♭sus2B♭sus4B♭maj9B♭6/9

Chords in the key of B♭

What B♭ usually sits next to

I · B♭ii · Cmiii · DmIV · E♭V · Fvi · Gmvii° · A°

Close relatives

Share 2 of 3 notes with B♭

  • GmRelative minor, same notes + G
  • B♭mParallel minor, lower the 3rd

Other Major chords

Same quality, every root

CC♯DE♭EFF♯GA♭AB♭B
B♭ major