Fretboard
Chord Identifier & Player

B♭maj7 chord

B♭ major 7th. The notes are B♭, D, F and A. Also written A♯maj7. Six ways to play it are below the neck.

B♭maj7Major 7th
B♭ · F · A · D · FR 5 7 3
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Ways to play B♭maj7

Lowest on the neck first. Tap a shape to put it on the fretboard above and hear it. The numbers are fingers (1 is your index), × means leave that string out, and ○ means let it ring open.

What's in B♭maj7

A major 7th chord adds the natural 7th, a half step below the root, to a major triad. B♭maj7 is B♭, D, F, A. Don't mix it up with B♭7: the two differ by one note, and that note changes the whole character.

NoteFormulaInterval from B♭
B♭1Root
D3Major 3rd
F5Perfect 5th
A7Major 7th

Soft, open and a little wistful. It works as a I or IV chord and turns up constantly in jazz, bossa nova, soul and soft rock.

Keys that use B♭maj7

Every major and minor key whose scale contains all of B♭, D, F and A, and the chord's Roman numeral in each.

KeyB♭maj7 is the
B♭ majorImaj7
F majorIVmaj7
D minorVImaj7
G minorIIImaj7

Progressions to try

ii7–V7–Imaj7 in B♭ major

  1. Cm7
  2. F7
  3. B♭maj7

The jazz cadence. The maj7 at the end lands softer than a plain major chord would.

Imaj7–IVmaj7 in B♭ major

  1. B♭maj7
  2. E♭maj7

Two major 7ths rocking back and forth, the sound of a lot of soul and bossa nova.

Other chords on B♭:

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