B Flat Added 9th (also written A#add9)
Bbadd9 is made of 4 notes: Bb, D, F and C. Here it is in root position, with Bb at the bottom.
Inside Notley Piano: all the inversions of Bbadd9, fingering for both hands, a play button, and practice that helps you remember it.
| Note | Degree | Interval from Bb |
|---|---|---|
| Bb | 1 | root |
| D | 3 | major 3rd |
| F | 5 | perfect 5th |
| C | 9 | 9th |
An add9 chord is a major chord with the 9th added (the 2nd, an octave up). It sounds shimmering and modern, and is a favorite in acoustic pop and worship music.