Ab maj11(b5)(sus4)

The Ab maj11(b5)(sus4) chord consists of the Ab (Perfect unison), Db (Perfect fourth), Ebb (Diminished fifth) and G (Major seventh) notes.

Piano keyboard showing the notes for a Ab maj11(b5)(sus4) chord

How to play the Ab maj11(b5)(sus4) chord

  1. Find Ab (Root) on the piano keyboard
  2. Add Db (Perfect fourth) — 5 semitones above Ab
  3. Add Ebb (Diminished fifth) — 6 semitones above Ab
  4. Add G (Major seventh) — 11 semitones above Ab
  5. Press all 4 notes simultaneously to sound the Ab maj11(b5)(sus4) chord

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