B minor 11th chord
Bm11 chord for piano with keyboard diagram.
Explanation: The B minor eleventh is a six-note chord. For practical reasons the chord is normally played with omitted notes and/or inverted. The chord is often abbreviated as Bm11 (alternatively Bmin11).
Omissions: Bm11(no3): B - F# - A - C# - E; Bm11(no9): B - D - F# - A - E.
Theory: The B minor eleventh chord is constructed by adding a third to a minor ninth chord.
Notes: B - D - F# - A - C# - E