B minor 6/9 chord
Bm6/9 chord for piano with keyboard diagram.
Explanation: The B minor sixth/ninth is a five-note chord. Due to practical circumstances, however, the fifth (B) is often omitted and/or the chord is played inverted. The chord is abbreviated Bm6/9. It can also be written Bm6add9.
Theory: The Bm6/9 chord is constructed with a root, a minor third, a perfect fifth, a major sixth and a major ninth.
Notes: B - D - F# - G# - C#