[{"data":1,"prerenderedAt":4},["ShallowReactive",2],{"chart:route-66":3},"title: Route 66\ncomposer: Bobby Troup\nstyle: Medium Swing\nkey: F\nform: A, 12 bars\n# analysis: 2026-10-31, rules v2; F, blues\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  | Bb7\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  | D7   # V7\u002Fii in F: the b13 is in the key\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 | D7   # V7\u002Fii in F: the b13 is in the key\n12 | Gm7  # ii of C7: Dorian\n12 | C7   # extended dominant: V7 of F7\n",1793575899475]