- 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 C: C7 F7 C7 F7 C7 G7 F7 C7 …
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Blues with ii-V
I7 | IV7 | I7 | % | IV7 | % | I7 | % …
In C: C7 F7 C7 F7 C7 Dm7 G7 C7 …
-
Bebop Blues
I7 | IV7 | I7 | v7 I7 | IV7 | ♯iv°7 | I7 | iii7 VI7 …
In C: C7 F7 C7 Gm7 C7 F7 F#dim7 C7 …
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Bird Blues
Imaj7 | viiø7 III7 | vi7 II7 | v7 I7 | IV7 | iv7 ♭VII7 | iii7 VI7 | ♭iii7 ♭VI7 …
In C: Cmaj7 Bm7b5 E7 Am7 D7 Gm7 C7 F7 …