[{"data":1,"prerenderedAt":4},["ShallowReactive",2],{"chart:tonight-i-shall-sleep":3},"title: Tonight I Shall Sleep\ncomposer: Ellington, Johnny Mercer\nstyle: Ballad\nkey: Db\nform: ABAC, 32 bars\n# analysis: 2026-10-31, rules v2; Db\n\nsection: A1\n1 | DbMaj7   # tonic: the 4th is in the key\n2 | Cm7b5    # iiø7 of Bb minor: Locrian, the key's own notes (its ♭2 is a passing note)\n2 | F7b9     # V7\u002Fvi in Db: b9 and b13 are in the key\n3 | Bbm7     # vi: Aeolian, the key's own notes (the ♭6 is a passing note)\n3 | Bbm7\u002FAb  # vi: Aeolian, the key's own notes (the ♭6 is a passing note)\n4 | Gm7b5    # #ivø7 in Db: Locrian, its own mode (the chord is outside the key)\n4 | Gb7#11   # IV7 in Db, not resolving: the #11 is in the key\n5 | Fm7b5    # iiø7 of Bb7b9: Locrian, the key's own notes (its ♭2 is a passing note)\n5 | Bb7b9    # V7\u002Fii in Db: the b13 is in the key, the b9 from the symbol\n6 | Fm7b5    # iiø7 of Bb7b9: Locrian, the key's own notes (its ♭2 is a passing note)\n6 | Bb7b9    # extended dominant: V7 of Eb7; b9 from the symbol\n7 | Eb7      # II7 in Db, not resolving: natural tensions\n8 | Eb7\n\nsection: B\n1 | Ebm7     # ii of the ii–V to Db\n2 | Ab7      # V7 of Db: natural tensions\n3 | DbMaj7   # tonic: the 4th is in the key\n3 | Ab7      # V7 of Db: natural tensions\n4 | DbMaj7   # tonic: the 4th is in the key\n4 | Gb7      # tritone substitute: resolves down a half step to Fm7\n4 | Fm7      # iii: Phrygian, the key's own notes (the ♭2 is a passing note)\n4 | E7       # tritone substitute: resolves down a half step to Eb7\n5 | Eb7      # II7 in Db, not resolving: natural tensions\n6 | Bbm7     # ii of Eb7: Dorian\n6 | Eb7      # V7\u002FV in Db: natural tensions\n7 | Em7      # ii of A7: Dorian\n7 | A7       # extended ii–V: a side-step, its own key\n8 | Ebm7     # ii of the ii–V to Db\n8 | Ab7      # V7 of Db: natural tensions\n\nsection: A2\n1 | DbMaj7   # tonic: the 4th is in the key\n2 | Cm7b5    # iiø7 of Bb minor: Locrian, the key's own notes (its ♭2 is a passing note)\n2 | F7b9     # V7\u002Fvi in Db: b9 and b13 are in the key\n3 | Bbm7     # vi: Aeolian, the key's own notes (the ♭6 is a passing note)\n3 | Bbm7\u002FAb  # vi: Aeolian, the key's own notes (the ♭6 is a passing note)\n4 | Gm7b5    # #ivø7 in Db: Locrian, its own mode (the chord is outside the key)\n4 | Gb7#11   # IV7 in Db, not resolving: the #11 is in the key\n5 | Fm7b5    # iiø7 of Bb7b9: Locrian, the key's own notes (its ♭2 is a passing note)\n5 | Bb7b9    # V7\u002Fii in Db: the b13 is in the key, the b9 from the symbol\n6 | Fm7b5    # iiø7 of Bb7b9: Locrian, the key's own notes (its ♭2 is a passing note)\n6 | Bb7b9    # extended dominant: V7 of Eb7; b9 from the symbol\n7 | Eb7      # II7 in Db, not resolving: natural tensions\n7 | A7       # tritone substitute: resolves down a half step to Ab7\n8 | Ab7      # tritone substitute: resolves down a half step to G7\n8 | G7       # tritone substitute: resolves down a half step to GbMaj7\n\nsection: C\n1 | GbMaj7   # the G7 before it makes Gb the key of the moment: the 4th is in the key\n2 | Ebm7b5   # iiø7, borrowed from Db minor: Locrian\n2 | A7       # tritone substitute: resolves down a half step to Ab7sus\n3 | Ab7sus   # static sus: Mixolydian\n3 | Bbm7     # ii of Eb7: Dorian\n4 | Eb7      # V7\u002FV in Db: natural tensions\n4 | A7       # tritone substitute: resolves down a half step to Ab7sus\n5 | Ab7sus   # static sus: Mixolydian\n5 | Bbm7     # vi: Aeolian, the key's own notes (the ♭6 is a passing note)\n6 | Ebm7     # ii of the ii–V to Db\n6 | Ab7      # V7 of Db: natural tensions\n7 | DbMaj7   # tonic: the 4th is in the key\n7 | Bbm7     # vi: Aeolian, the key's own notes (the ♭6 is a passing note)\n8 | Ebm7     # ii of the ii–V to Db\n8 | Ab7      # V7 of Db: natural tensions\n",1793575904196]