B Backdoor Cadence
iv – ♭VII – I progression in B major
B Backdoor Cadence — iv – ♭VII – I
The B Backdoor Cadence (Em – A – B) resolves to the tonic through the "back door" — a minor iv chord followed by a ♭VII7, bypassing the usual dominant V–I. This unexpected approach produces a smoky, soulful resolution central to jazz and R&B harmony. With seventh chord voicings (Em7 – A7 – BMaj7), the backdoor quality is even more pronounced.