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Bm7♭5

B Half-Diminished · 4 fingerings

Known as the half-diminished chord, Bm7♭5 is a minor seventh with a flattened fifth — darker and less stable than a minor seventh, but not as severe as a fully diminished chord. Its main job in jazz is as the ii chord of a minor key, leading to an altered dominant and then home. Essential for playing minor jazz standards.
1324
Bm7♭5 · position 1
6fr2341
Bm7♭5 · position 2 · fret 6
7fr1234
Bm7♭5 · position 3 · fret 7
9fr21
Bm7♭5 · position 4 · fret 9

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Play-alongs whose transcribed chord changes include Bm7♭5.

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