[{"data":1,"prerenderedAt":4},["ShallowReactive",2],{"chart:blues-ala-mode":3},"title: Blues Ala Mode\ncomposer: McCoy Tyner\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  | Bb7    # I7 of the blues: a tonic with dominant color, Mixolydian\n4  | Gm7    # vi: Aeolian, the key's own notes (the ♭6 is a passing note)\n4  | Fm7    # a borrowed minor chord: Dorian, its own key\n4  | Edim7  # passing diminished: a rootless dominant ♭9; not functioning diatonically: the symmetric scale\n5  | Eb7    # IV7 of the blues: a subdominant with dominant color, Mixolydian (the #11 is an extra color)\n6  | Ab7    # ♭VII7 from the parallel minor: Lydian Dominant\n7  | Bb7    # I7 of the blues: a tonic with dominant color, Mixolydian\n8  | Cm7    # ii: Dorian, the key’s own notes\n8  | Fm7    # a borrowed minor chord: Dorian, its own key\n8  | G7     # VI7 in Bb, not resolving: the b13 is in the key\n9  | Dbm7   # ii of Gb7: Dorian\n9  | Gb7    # extended ii–V: a side-step, its own key\n10 | Gbm7   # ii of B7: Dorian\n10 | B7     # tritone substitute: resolves down a half step to Bb7\n10 | Bb7    # I7 of the blues: a tonic with dominant color, Mixolydian\n11 | G7     # tritone substitute: resolves down a half step to Gb7\n11 | Gb7    # tritone substitute: resolves down a half step to F7\n12 | F7     # V7 of the blues: a dominant that needn’t resolve, Mixolydian\n\nsection: A2\ncopy: A1\n",1793575883327]