Banjo · Level 5 · Intermediate
The I–vi–ii–V turnaround in B♭ major on Banjo
Don’t just read about The I–vi–ii–V turnaround in B♭ major. Play it.
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The turnaround circles through four chords, two beats each, to lead back to the start of a tune. It trains faster chord changes inside a bar.
B♭maj7
Notes: B♭ · D · F · A
Gm7
Notes: G · B♭ · D · F
Cm7
Notes: C · E♭ · G · B♭
F7
Notes: F · A · C · E♭
HOW TO PRACTISE IT
Six steps to a clean loop.
- Play each chord on its own: B♭maj7, Gm7, Cm7 and F7. 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 60 BPM and play the progression with one chord per bar. Change on beats one and three; keep the hands moving on beat four.
- Pinch the bass and top strings on beat one, then roll thumb–index–middle through the other strings.
- Raise the tempo to 80 BPM once you can play the loop three times without stopping.
- Record one take, listen back and check for two even chord changes per bar.
Listen for
Aim for two even chord changes per bar. A common mistake is letting the second chord in the bar arrive late.
Why it works
Each root falls a fifth (or rises a fourth) to the next — the circle of fifths in miniature.
B♭ major has 2 flats; its relative minor key is G minor.
Questions
What are the chords in Imaj7–vi7–ii7–V7 in B♭ major?
In B♭ major the progression is B♭maj7 Gm7 | Cm7 F7 | B♭maj7 Gm7 | Cm7 F7.
What is the key signature of B♭ major?
B♭ major has 2 flats. Its relative minor is G minor.
Is this lesson right for my level?
This is a level 5 lesson (intermediate). If it feels too hard, start with “A descending bass line”.
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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