[{"data":1,"prerenderedAt":4},["ShallowReactive",2],{"chart:blue-and-sentimental":3},"title: Blue And Sentimental\ncomposer: Livingstone, David, Count Basie\nstyle: Ballad\nkey: Eb\nform: ABC, 18 bars\n# analysis: 2026-10-31, rules v2; Eb\n\nsection: A\n1 | EbMaj7  # tonic: the 4th is in the key\n1 | Db7     # tritone substitute: resolves down a half step to C9\n1 | C9      # VI7 in Eb, not resolving: the b13 is in the key\n1 | Gb9     # tritone substitute: resolves down a half step to F9\n2 | F9      # V7 of V7: the dominant of the dominant: natural tensions\n2 | Bb13    # V7 in Eb, not resolving: natural tensions\n3 | F9      # V7 of V7: the dominant of the dominant: natural tensions\n3 | Bb13    # V7 in Eb, not resolving: natural tensions\n4 | Gm7     # iii: Phrygian, the key's own notes (the ♭2 is a passing note)\n4 | C7      # V7\u002Fii in Eb: the b13 is in the key\n4 | Fm7     # ii of the ii–V to Eb\n4 | Bb7     # V7 of Eb: natural tensions\n5 | EbMaj7  # tonic: the 4th is in the key\n5 | Db7     # tritone substitute: resolves down a half step to C9\n5 | C9      # VI7 in Eb, not resolving: the b13 is in the key\n5 | Gb9     # tritone substitute: resolves down a half step to F9\n6 | F9      # V7 of V7: the dominant of the dominant: natural tensions\n6 | Bb13    # V7 in Eb, not resolving: natural tensions\n7 | F9      # V7 of V7: the dominant of the dominant: natural tensions\n7 | Bb13    # extended dominant: V7 of Eb9\n8 | Eb9     # I7 in Eb, not resolving: natural tensions\n8 | Bbm7    # ii of the ii–V to Ab\n8 | Eb9     # V7\u002FIV in Eb: natural tensions\n\nsection: B\n1 | Ab6     # the Eb9 before it makes Ab the key of the moment: the 4th is in the key\n1 | Adim7   # ♯IV°7 to I over its 5th: D7♭9 without its root, the ♯II°7's notes\n2 | Eb6\u002FBb  # tonic: the 4th is in the key\n2 | Bb7     # extended dominant: V7 of Eb9\n2 | Eb9     # V7\u002FIV in Eb: natural tensions\n3 | Ab6     # the Eb9 before it makes Ab the key of the moment: the 4th is in the key\n3 | Adim7   # ♯IV°7 to I over its 5th: D7♭9 without its root, the ♯II°7's notes\n4 | Eb6\u002FBb  # tonic: the 4th is in the key\n4 | C7      # V7\u002Fii in Eb: the b13 is in the key\n4 | Fm7     # ii of the ii–V to Eb\n4 | Bb7     # V7 of Eb: natural tensions\n\nsection: C\n1 | EbMaj7  # tonic: the 4th is in the key\n1 | Db7     # tritone substitute: resolves down a half step to C9\n1 | C9      # VI7 in Eb, not resolving: the b13 is in the key\n1 | Gb9     # tritone substitute: resolves down a half step to F9\n2 | F9      # V7 of V7: the dominant of the dominant: natural tensions\n2 | Bb13    # V7 in Eb, not resolving: natural tensions\n3 | F9      # V7 of V7: the dominant of the dominant: natural tensions\n3 | Bb13    # extended dominant: V7 of Eb9\n4 | Eb9     # tritone substitute: resolves down a half step to D9\n4 | D9      # tritone substitute: resolves down a half step to Db9\n4 | Db9     # tritone substitute: resolves down a half step to C9\n4 | C9      # extended dominant: each one falls a fifth into the next: natural tensions\n5 | F9      # V7 of V7: the dominant of the dominant: natural tensions\n5 | Bb13    # V7 of Eb: natural tensions\n6 | Eb6     # tonic: the 4th is in the key\n6 | Fm7     # ii of the ii–V to Eb\n6 | Bb7     # V7 of Eb: natural tensions\n",1793575883110]