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Setup

Instrument

E A D G B E

Diagrams

Playback

Barre None Pro

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Progression

The Rhythm changes (A section) in Bb major

Rhythm changes (A section) in Bb major plays Bb, Gm7, Cm7 and F7 — I, vi, ii and V — across 8 chords. The I–vi–ii–V harmonic backbone of the A section of 'rhythm changes', the jazz standard form built on Gershwin's 'I Got Rhythm'.

The chords, in order

1BbI
2Gm7vi
3Cm7ii
4F7V
5BbI
6Gm7vi
7Cm7ii
8F7V

The shapes

IBbBb major, open position, capo 0x10331viGm7G minor seventh, open position, capo 0310031iiCm7C minor seventh, open position, capo 0x31313VF7F dominant seventh, open position, capo 0131211

The same progression in a nearby key

Open Rhythm changes (A section) in Bb major in the explorer →All seven chords in Bb major →