[{"data":1,"prerenderedAt":4},["ShallowReactive",2],{"chart:driftin":3},"title: Driftin'\ncomposer: Herbie Hancock\nstyle: Medium Swing\nkey: Eb\nform: AABA, 32 bars\n# analysis: 2026-10-31, rules v2; Eb\n\nsection: A1\n1  | Eb7     # I7 in Eb, not resolving: natural tensions\n1  | G7      # III7 in Eb, not resolving: b9 and b13 are in the key\n2  | Ab7     # tritone substitute: resolves down a half step to G7\n2  | G7      # V7\u002Fvi in Eb: b9 and b13 are in the key\n3  | Cm7     # vi: Aeolian, the key's own notes (the ♭6 is a passing note)\n3  | Bbm7    # a borrowed minor chord: Dorian, its own key\n4  | Am7b5   # #ivø7 in Eb: Locrian, its own mode (the chord is outside the key)\n4  | Ab7     # tritone substitute: resolves down a half step to Gm7\n5  | Gm7     # iii: Phrygian, the key's own notes (the ♭2 is a passing note)\n6  | C7      # V7\u002Fii in Eb: the b13 is in the key\n7  | Fm7     # ii of Bb7b9: Dorian\n8  | Bb7b9   # V7\u002FI in Eb: the b9 from the symbol\n9  | Fm7     # ii of the ii–V to Eb\n9  | Bb7     # V7 of Eb: natural tensions\n10 | Eb      # tonic: the 4th is in the key\n10 | A13#11  # tritone substitute: resolves down a half step to Ab7\n@ending 1 7 8\n@ending 2 9 10\n\nsection: B\n1  | Ab7     # IV7 in Eb, not resolving: the #11 is in the key\n2  | Ab7\n3  | Eb7     # I7 in Eb, not resolving: natural tensions\n4  | Eb7\nalt 4  | Eb7\nalt 4  | G7      # V7\u002Fvi in Eb: b9 and b13 are in the key\n5  | Cm7     # vi: Aeolian, the key's own notes (the ♭6 is a passing note)\n5  | CmMaj7  # from the symbol: minor-major 7th\nalt 5  | Cm7     # vi: Aeolian, the key's own notes (the ♭6 is a passing note)\nalt 5  | CmMaj7  # from the symbol: minor-major 7th\n6  | Cm7     # ii of F7: Dorian\n6  | F7      # V7\u002FV in Eb: natural tensions\nalt 6  | F7      # V7\u002FV in Eb: natural tensions\nalt 6  | F7\n7  | Fm7     # ii of Bb7: Dorian\n8  | Bb7     # extended dominant: V7 of Eb7\n\nsection: A2\n1  | Eb7     # I7 in Eb, not resolving: natural tensions\n1  | G7      # III7 in Eb, not resolving: b9 and b13 are in the key\n2  | Ab7     # tritone substitute: resolves down a half step to G7\n2  | G7      # V7\u002Fvi in Eb: b9 and b13 are in the key\n3  | Cm7     # vi: Aeolian, the key's own notes (the ♭6 is a passing note)\n3  | Bbm7    # a borrowed minor chord: Dorian, its own key\n4  | Am7b5   # #ivø7 in Eb: Locrian, its own mode (the chord is outside the key)\n4  | Ab7     # tritone substitute: resolves down a half step to Gm7\n5  | Gm7     # iii: Phrygian, the key's own notes (the ♭2 is a passing note)\n6  | C7      # V7\u002Fii in Eb: the b13 is in the key\n7  | Fm7     # ii of the ii–V to Eb\n7  | Bb7     # V7 of Eb: natural tensions\n8  | Eb      # tonic: the 4th is in the key\n8  | Bb7     # extended dominant: V7 of Eb7\n@coda 7\n\nsection: Coda\n1  | Bb7     # V7 of Eb: natural tensions\n2  | Eb      # tonic: the 4th is in the key\n2  | C7      # V7\u002Fii in Eb: the b13 is in the key\n3  | Fm7     # ii of Bb7: Dorian\n3  | Bb7     # extended dominant: V7 of Eb7\n4  | Eb7     # I7 in Eb, not resolving: natural tensions\n4  | C7      # VI7 in Eb, not resolving: the b13 is in the key\n@coda 1\n",1793575886964]