[{"data":1,"prerenderedAt":4},["ShallowReactive",2],{"chart:just-in-time":3},"title: Just In Time\ncomposer: Jule Styne\nstyle: Up Tempo Swing\nkey: Bb\nform: AB, 32 bars\n# analysis: 2026-10-31, rules v2; Bb\n\nsection: A\n1  | BbMaj7  # tonic: the 4th is in the key\n2  | BbMaj7\n3  | Am7b5   # iiø7 of D7b9: Locrian, the key's own notes (its ♭2 is a passing note)\n4  | D7b9    # extended dominant: each one falls a fifth into the next: the b9 from the symbol\n5  | G7      # extended dominant: each one falls a fifth into the next: natural tensions\n6  | G7\n7  | C7      # V7 of V7: the dominant of the dominant: natural tensions\n8  | C7\n9  | F7      # extended dominant: V7 of Bb7\n10 | F7\n11 | Bb7     # V7\u002FIV in Bb: natural tensions\n12 | Bb7\n13 | EbMaj7  # the Bb7 before it makes Eb the key of the moment: the 4th is in the key\n14 | EbMaj7\n15 | AbMaj7  # ♭VIImaj7, borrowed from Bb minor: Lydian (its ♯11 is in the key)\n16 | Am7b5   # iiø7 of G minor: Locrian, the key's own notes (its ♭2 is a passing note)\n16 | D7b9    # V7\u002Fvi in Bb: b9 and b13 are in the key\n\nsection: B\n1  | Gm7     # vi: Aeolian, the key's own notes (the ♭6 is a passing note)\n2  | Gm\u002FF#   # vi: Aeolian, the key's own notes (the ♭6 is a passing note)\n3  | Gm\u002FF    # ii of C7: Dorian\n4  | C7      # V7\u002FV in Bb: natural tensions\n4  | C#dim7  # passing diminished: a rootless dominant ♭9\n5  | Bb6     # tonic: the 4th is in the key\n6  | Bb6\n7  | Ab7     # tritone substitute: resolves down a half step to G7\n8  | G7      # extended dominant: each one falls a fifth into the next: natural tensions\n9  | C7      # V7 of V7: the dominant of the dominant: natural tensions\n10 | F7      # V7 in Bb, not resolving: natural tensions\n11 | Dm7     # iii: Phrygian, the key's own notes (the ♭2 is a passing note)\n12 | Gm7     # ii of C7: Dorian\n13 | C7      # V7\u002FV in Bb: natural tensions\n14 | Cm7     # ii of the ii–V to Bb\n14 | F7      # V7 of Bb: natural tensions\n15 | Bb6     # tonic: the 4th is in the key\n16 | Cm7     # ii of the ii–V to Bb\n16 | F7      # V7 of Bb: natural tensions\n",1793575892983]