[{"data":1,"prerenderedAt":4},["ShallowReactive",2],{"chart:a-child-is-born":3},"title: A Child Is Born\ncomposer: Thad Jones\nstyle: Waltz\nkey: Bb\ntime: 3\u002F4\nform: AB, 30 bars\nrecording: Thad Jones\u002FMel Lewis Orchestra; Consummation; Blue Note; 1970\n# analysis: 2026-10-19, rules v2; Bb\n\nsection: A\n1  | BbMaj7  # tonic: the 4th is in the key\n2  | Ebm\u002FBb  # a borrowed minor chord: Dorian, its own key\n3  | BbMaj7  # tonic: the 4th is in the key\n4  | Ebm\u002FBb  # a borrowed minor chord: Dorian, its own key\n5  | BbMaj7  # tonic: the 4th is in the key\n6  | Ebm\u002FBb  # a borrowed minor chord: Dorian, its own key\n7  | Am7b5   # iiø7 of G minor: Locrian, the key's own notes (its ♭2 is a passing note)\n8  | D7b9    # V7\u002Fvi in Bb: b9 and b13 are in the key\n9  | Gm7     # vi: Aeolian, the key's own notes (the ♭6 is a passing note)\n10 | D7b9    # V7\u002Fvi in Bb: b9 and b13 are in the key\n11 | Gm7     # vi: Aeolian, the key's own notes (the ♭6 is a passing note)\n12 | D7b9    # V7\u002Fvi in Bb: b9 and b13 are in the key\n13 | Gm7     # ii of C7: Dorian\n14 | C7      # extended dominant: V7 of Cm7\u002FF\n15 | Cm7\u002FF   # V7sus4 before its dominant: Mixolydian, the 4th is a chord tone here\n16 | F7      # V7 of Bb: natural tensions\n\nsection: B\n1  | BbMaj7  # tonic: the 4th is in the key\n2  | Ebm\u002FBb  # a borrowed minor chord: Dorian, its own key\n3  | BbMaj7  # tonic: the 4th is in the key\n4  | Ebm\u002FBb  # a borrowed minor chord: Dorian, its own key\n5  | BbMaj7  # tonic: the 4th is in the key\n6  | D7b9    # III7 in Bb, not resolving: b9 and b13 are in the key\n7  | EbMaj7  # IV: the #4 is the key’s 7th\n8  | Ab7     # back door bVII7 to Bb\u002FF: the #11 is in the key\n9  | Bb\u002FF    # tonic: the 4th is in the key\n10 | Gb6     # ♭VI6, borrowed from Bb minor: Lydian (its ♯11 is in the key)\n11 | Gm7     # ii of C7: Dorian\n12 | C7      # extended dominant: V7 of Cm7\u002FF\n13 | Cm7\u002FF   # V7sus4 before its dominant: Mixolydian, the 4th is a chord tone here\n14 | F7      # V7 of Bb: natural tensions\n",1793484797148]