[{"data":1,"prerenderedAt":4},["ShallowReactive",2],{"chart:alexanders-ragtime-band":3},"title: Alexander's Ragtime Band\ncomposer: Irving Berlin\nstyle: Medium Swing\nkey: F\nform: ABAC, 32 bars\n# analysis: 2026-10-31, rules v2; F\n\nsection: A1\n1 | F6     # tonic: the 4th is in the key\n2 | F6\n3 | G7     # V7 of V7: the dominant of the dominant: natural tensions\n3 | C7     # V7 of F: natural tensions\n4 | F6     # tonic: the 4th is in the key\n5 | Bb6    # IV: the #4 is the key’s 7th\n6 | Bb6\n7 | Bb6\n8 | Bb6\n\nsection: B\n1 | F6     # tonic: the 4th is in the key\n2 | F6\n3 | F6\n4 | F6\n5 | G7     # V7 of V7: the dominant of the dominant: natural tensions\n6 | G7\n7 | C7     # V7 in F, not resolving: natural tensions\n8 | Gm7    # ii of the ii–V to F\n8 | C7     # V7 of F: natural tensions\n\nsection: A2\n1 | F6     # tonic: the 4th is in the key\n2 | F6\n3 | G7     # V7 of V7: the dominant of the dominant: natural tensions\n3 | C7     # V7 of F: natural tensions\n4 | F6     # tonic: the 4th is in the key\n5 | Bb6    # IV: the #4 is the key’s 7th\n6 | Bb6\n7 | Bb6\n8 | Bb6\n\nsection: C\n1 | F6     # tonic: the 4th is in the key\n2 | F7     # V7\u002FIV in F: natural tensions\n3 | Bb6    # the F7 before it makes Bb the key of the moment: the 4th is in the key\n4 | Bdim7  # ♯IV°7 to I: E7♭9 without its root, the ♯II°7's notes\n5 | F6     # tonic: the 4th is in the key\n6 | F6\n7 | C7     # V7 of F: natural tensions\n8 | F6     # tonic: the 4th is in the key\n",1793575880866]