[{"data":1,"prerenderedAt":4},["ShallowReactive",2],{"chart:topsy":3},"title: Topsy\ncomposer: Battle, Durham\nstyle: Medium Swing\nkey: Dm\nform: AB, 32 bars\n# analysis: 2026-10-31, rules v2; D minor\n\nsection: A\n1  | Dm   # tonic minor: Dorian by convention\n2  | Bb7  # tritone substitute: resolves down a half step to A7\n2  | A7   # V7 of D minor: b9 and b13 are in the key\n3  | Dm   # tonic minor: Dorian by convention\n4  | Bb7  # tritone substitute: resolves down a half step to A7\n4  | A7   # V7 of D minor: b9 and b13 are in the key\n5  | Dm   # tonic minor: Dorian by convention\n6  | Bb7  # tritone substitute: resolves down a half step to A7\n6  | A7   # V7 of D minor: b9 and b13 are in the key\n7  | Dm   # tonic minor: Dorian by convention\n8  | Bb7  # tritone substitute: resolves down a half step to A7\n8  | A7   # V7 in D minor, not resolving: b9 and b13 are in the key\n9  | Gm   # iv: Dorian, the key’s own notes\n10 | Eb7  # tritone substitute: resolves down a half step to D7\n10 | D7   # V7\u002Fiv in D minor: the b13 is in the key\n11 | Gm   # iv: Dorian, the key’s own notes\n12 | Gm\n13 | Dm   # tonic minor: Dorian by convention\n14 | Bb7  # tritone substitute: resolves down a half step to A7\n14 | A7   # V7 of D minor: b9 and b13 are in the key\n15 | Dm   # tonic minor: Dorian by convention\n16 | Dm\n\nsection: B\n1  | D7   # extended dominant: V7 of G7\n2  | D7\n3  | G7   # extended dominant: V7 of C7\n4  | G7\n5  | C7   # extended dominant: V7 of F7\n6  | C7\n7  | F7   # extended dominant: V7 of Bb7\n8  | Bb7  # tritone substitute: resolves down a half step to A7\n8  | A7   # V7 of D minor: b9 and b13 are in the key\n9  | Dm   # tonic minor: Dorian by convention\n10 | Bb7  # tritone substitute: resolves down a half step to A7\n10 | A7   # V7 of D minor: b9 and b13 are in the key\n11 | Dm   # tonic minor: Dorian by convention\n12 | Bb7  # tritone substitute: resolves down a half step to A7\n12 | A7   # V7 of D minor: b9 and b13 are in the key\n13 | Dm   # tonic minor: Dorian by convention\n14 | Bb7  # tritone substitute: resolves down a half step to A7\n14 | A7   # V7 of D minor: b9 and b13 are in the key\n15 | Dm   # tonic minor: Dorian by convention\n16 | Dm\n",1793575904261]