- Meter
- 4/4
- Form
- A-A-B-A
- Bars
- 32
- Usual key
- Bb
With a new chord every two beats, the A sections become an almost continuous chain of ii-Vs, which is why the form is a test piece at jam sessions, usually fast and in Bb. Rhythm sections mix these changes with the original ones freely. Practice the A section in two-bar pieces, and the bridge as four ii-Vs falling in fifths.
Reharmonize Analyze these changes
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Tritone substitutes
F6 Ab7 Gm7 C7 Am7 Ab7 Gm7 C7 Cm7 F7 Bb7 Bdim7 Am7 Ab7 Gm7 Gb7 …
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Related ii chords
F6 Am7b5 D7 Gm7 C7 Am7 D7 Gm7 C7 Cm7 F7 Bb7 Bdim7 Am7 D7 Gm7 …
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Backdoor dominants
F6 D7 Gm7 C7 Am7 D7 Gm7 C7 Cm7 F7 Bb7 Bdim7 Am7 D7 Bbm7 Eb7 …
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Passing diminished chords
F6 F#dim7 Gm7 C7 Am7 D7 Gm7 C7 Cm7 F7 Bb7 Bdim7 Am7 D7 Gm7 C7 …