[{"data":1,"prerenderedAt":4},["ShallowReactive",2],{"chart:blues-for-jan":3},"title: Blues for Jan\nsubtitle: Medium up blues\ncomposer: Bob Montgomery\nstyle: Blues\nkey: F\nform: A, 12 bars\n# analysis: 2026-10-22, rules v2; F, blues\n\n# bar | chord | scale\n\nsection: A\nbars: 12\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\n5  | Bb7  # IV7 of the blues: a subdominant with dominant color, Mixolydian (the #11 is an extra color)\n7  | F7   # I7 of the blues: a tonic with dominant color, Mixolydian\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\n",1793484798294]