[{"data":1,"prerenderedAt":4},["ShallowReactive",2],{"chart:soon":3},"title: Soon\ncomposer: George Gershwin\nstyle: Medium Swing\nkey: Eb\nform: ABAC, 32 bars\n# analysis: 2026-10-31, rules v2; Eb\n\nsection: A1\n1 | EbMaj7  # tonic: the 4th is in the key\n2 | EbMaj7\nalt 2 | AbMaj7  # IV: the #4 is the key’s 7th\nalt 2 | EbMaj7  # tonic: the 4th is in the key\n3 | Gm7b5   # iiø7 of C7b13: Locrian, the key's own notes (its ♭2 is a passing note)\n4 | C7b13   # V7\u002Fii in Eb: the b13 is in the key\n4 | C7      # V7\u002Fii in Eb: the b13 is in the key\n5 | Fm7     # ii: Dorian, the key’s own notes\n6 | Fm7\n7 | Fm7b5   # iiø7 of Bb7b13: Locrian, the key's own notes (its ♭2 is a passing note)\nalt 7 | Abm7    # ii of Db7: Dorian\nalt 7 | Db7     # extended ii–V: a side-step, its own key\n8 | Bb7b13  # extended ii–V: a side-step, its own key: b9 and b13 are in the key\n8 | Bb7     # V7 of Eb: natural tensions\nalt 8 | B7      # tritone substitute: resolves down a half step to Bb7\nalt 8 | Bb7     # V7 of Eb: natural tensions\n\nsection: B\n1 | EbMaj7  # tonic: the 4th is in the key\n2 | Bbm7    # ii of the ii–V to Ab\n2 | Eb7     # V7\u002FIV in Eb: natural tensions\n3 | AbMaj7  # the Eb7 before it makes Ab the key of the moment: the 4th is in the key\n4 | Gm7b5   # iiø7 of F minor: Locrian, the key's own notes (its ♭2 is a passing note)\n4 | C7#9    # V7\u002Fii in Eb: the b13 is in the key, b9, #9 and #11 from the symbol\n5 | Fm7     # ii: Dorian, the key’s own notes\n6 | Am7b5   # iiø7 of G minor: Locrian, the key's own notes (its ♭2 is a passing note)\n6 | D7b13   # V7\u002Fiii in Eb: b9 and b13 are in the key\nalt 6 | Dm7b5   # iiø7 of C minor: Locrian, the key's own notes (its ♭2 is a passing note)\nalt 6 | G7b9    # V7\u002Fvi in Eb: b9 and b13 are in the key\n7 | Gm7     # iii: Phrygian, the key's own notes (the ♭2 is a passing note)\n7 | Cm7     # vi: Aeolian, the key's own notes (the ♭6 is a passing note)\nalt 7 | Cm7     # vi: Aeolian, the key's own notes (the ♭6 is a passing note)\nalt 7 | Cm7\n8 | Fm7     # ii of the ii–V to Eb\n8 | Bb7     # V7 of Eb: natural tensions\n\nsection: A2\n1 | EbMaj7  # tonic: the 4th is in the key\n2 | EbMaj7\nalt 2 | AbMaj7  # IV: the #4 is the key’s 7th\nalt 2 | EbMaj7  # tonic: the 4th is in the key\n3 | Gm7b5   # iiø7 of C7b13: Locrian, the key's own notes (its ♭2 is a passing note)\n4 | C7b13   # V7\u002Fii in Eb: the b13 is in the key\n4 | C7      # V7\u002Fii in Eb: the b13 is in the key\n5 | Fm7     # ii: Dorian, the key’s own notes\n6 | Fm7\n7 | Fm7b5   # iiø7 of Bb7b13: Locrian, the key's own notes (its ♭2 is a passing note)\nalt 7 | Abm7    # ii of Db7: Dorian\nalt 7 | Db7     # extended ii–V: a side-step, its own key\n8 | Bb7b13  # extended ii–V: a side-step, its own key: b9 and b13 are in the key\n8 | Bb7     # V7 of Eb: natural tensions\nalt 8 | B7      # tritone substitute: resolves down a half step to Bb7\nalt 8 | Bb7     # V7 of Eb: natural tensions\n\nsection: C\n1 | EbMaj7  # tonic: the 4th is in the key\n2 | Bbm7    # ii of the ii–V to Ab\n2 | Eb7     # V7\u002FIV in Eb: natural tensions\n3 | AbMaj7  # the Eb7 before it makes Ab the key of the moment: the 4th is in the key\n4 | Db7     # ♭VII7 from the parallel minor: Lydian Dominant\n5 | Gm7     # iii: Phrygian, the key's own notes (the ♭2 is a passing note)\n5 | Cm7     # vi: Aeolian, the key's own notes (the ♭6 is a passing note)\n6 | Fm7     # ii of the ii–V to Eb\n6 | Bb7     # V7 of Eb: natural tensions\n7 | Eb6     # tonic: the 4th is in the key\n8 | Fm7     # ii of the ii–V to Eb\n8 | Bb7     # V7 of Eb: natural tensions\n",1793575901111]