[{"data":1,"prerenderedAt":4},["ShallowReactive",2],{"chart:f-jazz-blues":3},"title: F Jazz Blues\nkind: form\nsubtitle: 12-Bar Blues with ii–V Turnarounds\nstyle: Blues\nform: A, 12 bars\nkey: F\n# analysis: 2026-10-22, rules v2; F, blues\n\n# bar | chord | scale\n\nsection: A\n1  | F7     # I7 of the blues: a tonic with dominant color, Mixolydian\n2  | Bb7    # IV7 of the blues: a subdominant with dominant color, Mixolydian (the #11 is an extra color)\n3  | F7     # I7 of the blues: a tonic with dominant color, Mixolydian\n4  | Cm7    # ii of F7: Dorian\n4  | F7     # I7 of the blues: a tonic with dominant color, Mixolydian\n5  | Bb7    # IV7 of the blues: a subdominant with dominant color, Mixolydian (the #11 is an extra color)\n6  | Bdim7  # ♯IV°7 to I: E7♭9 without its root, the ♯II°7's notes\n7  | F7     # I7 of the blues: a tonic with dominant color, Mixolydian\n8  | Am7    # iii: Phrygian, the key's own notes (the ♭2 is a passing note)\n8  | D7b9   # V7\u002Fii in F: the b13 is in the key, the b9 from the symbol\n9  | Gm7    # ii of C7: Dorian\n10 | C7     # extended dominant: V7 of F7\n11 | F7     # I7 of the blues: a tonic with dominant color, Mixolydian\n11 | D7b9   # V7\u002Fii in F: the b13 is in the key, the b9 from the symbol\n12 | Gm7    # ii of C7: Dorian\n12 | C7     # extended dominant: V7 of F7\n",1793484799530]