[{"data":1,"prerenderedAt":4},["ShallowReactive",2],{"chart:jackie":3},"title: Jackie\ncomposer: H. Hawes\nstyle: Medium Swing\nkey: Bb\nform: AA, 24 bars\n# analysis: 2026-10-31, rules v2; Bb, blues\n\nsection: A1\n1  | Bb7   # I7 of the blues: a tonic with dominant color, Mixolydian\n2  | Eb7   # IV7 of the blues: a subdominant with dominant color, Mixolydian (the #11 is an extra color)\n3  | Bb    # I of the blues: a triad here implies its ♭7, Mixolydian\n4  | Bb\n5  | Eb7   # IV7 of the blues: a subdominant with dominant color, Mixolydian (the #11 is an extra color)\n6  | Eb7\n7  | Bb7   # I7 of the blues: a tonic with dominant color, Mixolydian\n8  | G7    # V7\u002Fii in Bb: the b13 is in the key\n9  | Cm7   # ii of the ii–V to Bb\n10 | F7    # V7 of Bb: natural tensions\n11 | Bb    # I of the blues: a triad here implies its ♭7, Mixolydian\n11 | G7    # V7\u002Fii in Bb: the b13 is in the key\n12 | Cm7   # ii of F7b9: Dorian\n12 | F7b9  # extended dominant: V7 of Bb7; b9 from the symbol\n\nsection: A2\ncopy: A1\n",1793575892481]