Bb minor seventh chord
Bbm7 chord for piano with keyboard diagram.
Explanation: The Bb minor seventh is a four note chord and the four notes of the chord are marked in red color in the diagram. The chord is often abbreviated as Bbm7. Bbm7 stands for B flat minor seventh.
Theory: The Bbm7 chord is constructed with a root, a minor third, a perfect fifth and a minor seventh.
Fingerings: Little finger, middle finger, index finger, thumb (left hand); thumb, index finger, middle finger, little finger (right hand).
Notes: Bb - Db - F - Ab