Banjo · Level 8 · Advanced
The backdoor progression in D major on Banjo
Don’t just read about The backdoor progression in D major. Play it.
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The backdoor progression reaches I from ♭VII7 instead of V7, for a gentle, surprising resolution heard in jazz standards and soul.
Gm7
Notes: G · B♭ · D · F
C7
Notes: C · E · G · B♭
Dmaj7
Notes: D · F♯ · A · C♯
HOW TO PRACTISE IT
Six steps to a clean loop.
- Play each chord on its own: Gm7, C7 and Dmaj7. Press play on the chord card, then match the sound.
- The short fifth string (g) is only played open; let it ring when it fits the chord.
- Set the tempo to 69 BPM and play the progression with one chord per bar. Notice how ♭VII7 resolves up by a whole step rather than down a fifth.
- Pinch the bass and top strings on beat one, then roll thumb–index–middle through the other strings.
- Raise the tempo to 92 BPM once you can play the loop three times without stopping.
- Record one take, listen back and check for a soft landing on Imaj7 without the usual V7 tension.
Listen for
Aim for a soft landing on Imaj7 without the usual V7 tension. A common mistake is treating ♭VII7 as an ordinary V7.
Why it works
Both iv7 and ♭VII7 are borrowed from the parallel minor; together they act as a ii–V aimed at I from below.
D major has 2 sharps; its relative minor key is B minor.
Questions
What are the chords in iv7–♭VII7–Imaj7 in D major?
In D major the progression is Gm7 | C7 | Dmaj7 | Dmaj7.
What is the key signature of D major?
D major has 2 sharps. Its relative minor is B minor.
Is this lesson right for my level?
This is a level 8 lesson (advanced). If it feels too hard, start with “Ninth chords”.
Your hands learn faster than your eyes.
Reading a chord chart is step one. Play it to a metronome, record it, and hear yourself get better, all in one app.
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