Piano chord
B♭m(add9)B flat minor added ninth
- B♭1
- D♭♭3
- F5
- C9
- Notes
- 4
- Positions
- 4
- Span
- 14semitones
- Fingers
- 1-2-3-5
How to play B♭m(add9) on piano
- Find B♭: it is the root and the lowest note of the chord in root position.
- Right hand: 1 on B♭, 2 on D♭, 3 on F, 5 on C.
- Or with the left hand: 5 on B♭, 4 on D♭, 3 on F, 1 on C.
- Press the keys together, with curved fingers and a loose wrist, and let them ring.
Root position · B♭ – D♭ – F – C
1st inversion · D♭ – F – C – B♭
2nd inversion · F – C – B♭ – D♭
3rd inversion · C – B♭ – D♭ – F
Numbers on the keys are fingers: 1 thumb, 2 index, 3 middle, 4 ring, 5 little finger.
B♭m(add9) inversions
Here are all 4 positions of B♭m(add9). The notes stay the same, only their order changes: root position has B♭ at the bottom, and every inversion starts on the next chord tone.
- Root positionbass: B♭Right hand 1-2-3-5 · Left hand 5-4-3-1
- 1st inversionbass: D♭Right hand 1-2-3-5 · Left hand 5-4-3-1
- 2nd inversionbass: FRight hand 1-2-4-5 · Left hand 5-4-2-1
- 3rd inversionbass: CRight hand 1-3-4-5 · Left hand 5-3-2-1
B♭m(add9) with two hands
A full sound: the left hand plays B♭ an octave lower, the right hand plays B♭–D♭–F–C.
B♭m(add9) on other instruments
About the B♭m(add9) chord
The 4 notes of B flat minor added ninth are B♭ (1), D♭ (♭3), F (5), C (9). A minor added ninth: a minor triad plus the ninth. Wistful and modern, a common substitute for the plain minor chord.
Put your thumb on B♭ and count up: B♭ – D♭ – F – C. The whole chord spans 14 semitones from bottom to top. That is wider than an octave, so most pianists split B♭m(add9): B♭ in the left hand, the upper notes in the right.
The inversions of B♭m(add9) keep the same notes in a new order. In the 1st inversion the bass is D♭ (D♭–F–C–B♭). In the 2nd inversion the bass is F (F–C–B♭–D♭). In the 3rd inversion the bass is C (C–B♭–D♭–F).
Add C to B♭m and you have B♭m(add9).
Questions
What notes are in the B♭m(add9) chord?
B♭m(add9) (B flat minor added ninth) has 4 notes: B♭ (1), D♭ (♭3), F (5), C (9).
How many inversions does B♭m(add9) have?
B♭m(add9) can be played in 4 positions: Root position (B♭–D♭–F–C); 1st inversion (D♭–F–C–B♭); 2nd inversion (F–C–B♭–D♭); 3rd inversion (C–B♭–D♭–F).
What is the difference between B♭m(add9) and B♭m?
Add C to B♭m and you have B♭m(add9).
Can I play B♭m(add9) with one hand?
In root position B♭m(add9) spans 14 semitones, more than an octave. Play the root with the left hand and the upper notes with the right, or leave out the fifth.