Bb 7(add11)

The Bb 7(add11) chord consists of the Bb (Perfect unison), D (Major third), F (Perfect fifth), Ab (Minor seventh) and Eb (Perfect eleventh) notes.

Piano keyboard showing the notes for a Bb 7(add11) chord

How to play the Bb 7(add11) chord

  1. Find Bb (Root) on the piano keyboard
  2. Add D (Major third) — 4 semitones above Bb
  3. Add F (Perfect fifth) — 7 semitones above Bb
  4. Add Ab (Minor seventh) — 10 semitones above Bb
  5. Add Eb (Perfect eleventh) — 17 semitones above Bb
  6. Press all 5 notes simultaneously to sound the Bb 7(add11) chord