Chord

Bbmaj9

Major 9th

Type to playA S D F G H J K

Oct 4

Notes

BbDFAC

Intervals

0 — Unison
4 — Major 3rd
7 — Perfect 5th
11 — Major 7th
14 — Major 2nd

Formula

R +4 +7 +11 +14

Category: extended