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Diminished Maj7 chord

BbdimMaj7 Chord

Notes
Bb · Db · Fb · A
Formula
Root · b3 · b5 · 7th
Also written A#dimMaj7

One clear way to play BbdimMaj7 on guitar

1234B♭F♭AD♭

Numbers are fingers (1 index to 4 little), letters are the notes they sound. × means don’t play that string.

Other ways to play

  • 8fr1243B♭F♭AD♭
    x-x-8-9-10-9
  • 3fr2413D♭AB♭F♭A
    x47355
  • 6fr1234B♭F♭AD♭AB♭
    6-7-7-6-10-6

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