Abm7b5

The Abm7b5 chord sounds dark and ambiguous, the classic jazz ii chord in minor keys. It is built from the notes G#, B, D, F#, stacking 4 tones to create its distinctive sound. This chord is commonly heard in jazz.

Notes: G# – B – D – F#  |  Formula: 1 – b3 – b5 – b7