[{"data":1,"prerenderedAt":4},["ShallowReactive",2],{"chart:perdido-line":3},"title: Perdido Line\ncomposer: Terry Jimmy Hamilton-Clark\nstyle: Medium Swing\nkey: Bb\nform: ABABA, 48 bars\n# analysis: 2026-10-31, rules v2; Bb\n\nsection: A1\n1  | Cm7    # ii of the ii–V to Bb\n2  | F7     # V7 of Bb: natural tensions\n3  | Bb     # tonic: the 4th is in the key\n4  | G7     # V7\u002Fii in Bb: the b13 is in the key\n5  | Cm7    # ii of the ii–V to Bb\n6  | F7     # V7 of Bb: natural tensions\n7  | Bb     # tonic: the 4th is in the key\n8  | Bb\n\nsection: B1\n1  | D7     # extended dominant: each one falls a fifth into the next: natural tensions\n2  | D7\n3  | G7     # extended dominant: each one falls a fifth into the next: natural tensions\n4  | G7\n5  | C7     # V7 of V7: the dominant of the dominant: natural tensions\n6  | C7\n7  | F7     # V7 in Bb, not resolving: natural tensions\n8  | F7\n\nsection: A2\n1  | Cm7    # ii of the ii–V to Bb\n2  | F7     # V7 of Bb: natural tensions\n3  | Bb     # tonic: the 4th is in the key\n4  | G7     # V7\u002Fii in Bb: the b13 is in the key\n5  | Cm7    # ii of the ii–V to Bb\n6  | F7     # V7 of Bb: natural tensions\n7  | Bb     # tonic: the 4th is in the key\n8  | Dbdim  # passing diminished: C7♭9 without its C, the F7's dominant (Cm7 its ii)\n9  | Cm7    # ii of the ii–V to Bb\n10 | F7     # V7 of Bb: natural tensions\n11 | Bb     # tonic: the 4th is in the key\n12 | G7     # V7\u002Fii in Bb: the b13 is in the key\n13 | Cm7    # ii of the ii–V to Bb\n14 | F7     # V7 of Bb: natural tensions\n15 | Bb     # tonic: the 4th is in the key\n16 | Bb\n\nsection: B2\n1  | D7     # extended dominant: each one falls a fifth into the next: natural tensions\n2  | D7\n3  | G7     # extended dominant: each one falls a fifth into the next: natural tensions\n4  | G7\n5  | C7     # V7 of V7: the dominant of the dominant: natural tensions\n6  | C7\n7  | F7     # V7 in Bb, not resolving: natural tensions\n8  | F7\n\nsection: A3\n1  | Cm7    # ii of the ii–V to Bb\n2  | F7     # V7 of Bb: natural tensions\n3  | Bb     # tonic: the 4th is in the key\n4  | Dm7    # iii: Phrygian, the key's own notes (the ♭2 is a passing note)\n4  | G7     # V7\u002Fii in Bb: the b13 is in the key\n5  | Cm7    # ii of the ii–V to Bb\n6  | F7     # V7 of Bb: natural tensions\n7  | Bb     # tonic: the 4th is in the key\n8  | Bb\n",1793575898379]