[{"data":1,"prerenderedAt":4},["ShallowReactive",2],{"chart:lullaby-in-rhythm":3},"title: Lullaby In Rhythm\ncomposer: Goodman, Hirsch\nstyle: Medium Swing\nkey: F\nform: AABA, 32 bars\n# analysis: 2026-10-31, rules v2; F\n\nsection: A1\n# area: F major (A1 1–3)\n1  | FMaj7   # tonic: the 4th is in the key\n2  | FMaj7\n2  | Gdim7   # passing diminished: C7♭9 without its C, the FMaj7's dominant; not functioning diatonically: the symmetric scale\n3  | FMaj7   # tonic: the 4th is in the key\n# area: Gb major (A1 4–5)\n4  | Abm7    # ii of the ii–V to Gb\n4  | Db7     # V7 of Gb: natural tensions\n5  | GbMaj7  # tonic: the 4th is in the key\n# area: F major (A1 6 – A2 3)\n6  | Gm7     # ii of the ii–V to F\n7  | C7      # V7 of F: natural tensions\n8  | FMaj7   # tonic: the 4th is in the key\n8  | C7      # V7 of F: natural tensions\n9  | C7\n10 | F6      # tonic: the 4th is in the key\n@ending 1 7 8\n@ending 2 9 10\n\nsection: B\n1  | Bbm7    # ii of Eb7: Dorian\n2  | Eb7     # back door bVII7 to FMaj7: the #11 is in the key\n3  | FMaj7   # tonic: the 4th is in the key\n4  | Em7b5   # iiø7 of D minor: Locrian, the key's own notes (its ♭2 is a passing note)\n4  | A7      # V7\u002Fvi in F: b9 and b13 are in the key\n5  | Dm7     # ii of G7: Dorian\n6  | G7      # V7 of V7: the dominant of the dominant: natural tensions\n7  | C7      # V7 in F, not resolving: natural tensions\n8  | Db7     # tritone substitute: resolves down a half step to C7\n8  | C7      # V7 of F: natural tensions\n\nsection: A2\n1  | FMaj7   # tonic: the 4th is in the key\n2  | FMaj7\n2  | Gdim7   # passing diminished: C7♭9 without its C, the FMaj7's dominant; not functioning diatonically: the symmetric scale\n3  | FMaj7   # tonic: the 4th is in the key\n# area: Gb major (A2 4–5)\n4  | Abm7    # ii of the ii–V to Gb\n4  | Db7     # V7 of Gb: natural tensions\n5  | GbMaj7  # tonic: the 4th is in the key\n# area: F major (A2 6–8)\n6  | Gm7     # ii of the ii–V to F\n7  | C7      # V7 of F: natural tensions\n8  | F6      # tonic: the 4th is in the key\n",1793575894617]