- Meter
- 4/4
- Form
- A-B-C
- Bars
- 12
- Usual key
- F
The quick change to IV, the diminished chord that pushes bar 6 back to I, and the VI7 that makes bar 8 the dominant of ii are the sound of the swing and bebop blues. Most blues heads played at sessions fit these changes. Practice it first with guide tones, then mix the blues scale with the chord tones, so your lines sound bluesy and still make the changes.
Reharmonize Analyze these changes
Variations
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Basic Blues
I7 | IV7 | I7 | % | IV7 | % | I7 | % …
In F: F7 Bb7 F7 Bb7 F7 C7 Bb7 F7 …
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Blues with ii-V
I7 | IV7 | I7 | % | IV7 | % | I7 | % …
In F: F7 Bb7 F7 Bb7 F7 Gm7 C7 F7 …
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Bebop Blues
I7 | IV7 | I7 | v7 I7 | IV7 | ♯iv°7 | I7 | iii7 VI7 …
In F: F7 Bb7 F7 Cm7 F7 Bb7 Bdim7 F7 …
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Bird Blues
Imaj7 | viiø7 III7 | vi7 II7 | v7 I7 | IV7 | iv7 ♭VII7 | iii7 VI7 | ♭iii7 ♭VI7 …
In F: Fmaj7 Em7b5 A7 Dm7 G7 Cm7 F7 Bb7 …