Bb Db E Ab: Bb half-diminished chord
Keyriff names these keys A#m7b5. It also reads them as C#m6/A#. In Bb half-diminished they’re spelled Bb Db Fb Ab.
Keyriff names these keys A#m7b5. It also reads them as C#m6/A#. In Bb half-diminished they’re spelled Bb Db Fb Ab.