[{"data":1,"prerenderedAt":4},["ShallowReactive",2],{"chart:c-jam-blues":3},"title: C-Jam Blues\ncomposer: Duke Ellington\nstyle: Medium Swing\nkey: C\nform: A, 12 bars\n# analysis: 2026-10-31, rules v2; C, blues\n\nsection: A\n1  | C7  # I7 of the blues: a tonic with dominant color, Mixolydian\n2  | C7\n3  | C7\n4  | C7\n5  | F7  # IV7 of the blues: a subdominant with dominant color, Mixolydian (the #11 is an extra color)\n6  | F7\n7  | C7  # I7 of the blues: a tonic with dominant color, Mixolydian\n8  | C7\n9  | G7  # V7 of the blues: a dominant that needn’t resolve, Mixolydian\n10 | G7\n11 | C7  # I7 of the blues: a tonic with dominant color, Mixolydian\n12 | C7\n",1793575884325]