[{"data":1,"prerenderedAt":4},["ShallowReactive",2],{"chart:isotope":3},"title: Isotope\ncomposer: Joe Henderson\nstyle: Medium Up Swing\nkey: C\nform: A, 12 bars\n# analysis: 2026-10-31, rules v2; C, blues\n\nsection: Intro1\n1  | C7      # I7 of the blues: a tonic with dominant color, Mixolydian\n1  | A7      # VI7 in C, not resolving: the b13 is in the key\n2  | Eb7     # tritone substitute: resolves down a half step to D7\n2  | D7      # V7 of V7: the dominant of the dominant: natural tensions\n3  | G7      # V7 of the blues: a dominant that needn’t resolve, Mixolydian\n3  | C7      # I7 of the blues: a tonic with dominant color, Mixolydian\n4  | G7      # V7 of the blues: a dominant that needn’t resolve, Mixolydian\n4  | C7      # I7 of the blues: a tonic with dominant color, Mixolydian\n5  | F7      # IV7 of the blues: a subdominant with dominant color, Mixolydian (the #11 is an extra color)\n6  | Bb7     # ♭VII7 from the parallel minor: Lydian Dominant\n7  | C7      # I7 of the blues: a tonic with dominant color, Mixolydian\n8  | A7sus   # static sus: Mixolydian\n9  | Ab7sus  # static sus: Mixolydian\n10 | Dm7     # ii of G7: Dorian\n10 | G7      # extended dominant: V7 of C7\n11 | C7      # I7 of the blues: a tonic with dominant color, Mixolydian\n11 | A7      # VI7 in C, not resolving: the b13 is in the key\n12 | Gb7     # a chromatic dominant with nowhere to go: Lydian Dominant, its own key\n12 | Eb7     # ♭III7 from the parallel minor: Lydian Dominant\n\nsection: Intro2\ncopy: Intro1\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  | Bb7     # ♭VII7 from the parallel minor: Lydian Dominant\n7  | C7      # I7 of the blues: a tonic with dominant color, Mixolydian\n8  | A7      # tritone substitute: resolves down a half step to Ab7\n9  | Ab7     # tritone substitute: resolves down a half step to G7\n10 | G7      # V7 of the blues: a dominant that needn’t resolve, Mixolydian\n11 | C7      # I7 of the blues: a tonic with dominant color, Mixolydian\n11 | A7      # VI7 in C, not resolving: the b13 is in the key\n12 | Gb7     # a chromatic dominant with nowhere to go: Lydian Dominant, its own key\n12 | Eb7     # ♭III7 from the parallel minor: Lydian Dominant\n",1793575891955]